From: Gennaro M. <gen...@al...> - 2004-06-01 21:33:10
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Marc -<br> I got the latest from the CVS server at sourceforge and got errors during the test portion of the build process.<br> Below is what I get when running maven at the top directory level ... any ideas? ...<br> Thanks!<br> Gennaro<br> <br> __ __<br> | \/ |__ _Apache__ ___<br> | |\/| / _` \ V / -_) ' \ ~ intelligent projects ~<br> |_| |_\__,_|\_/\___|_||_| v. 1.0-rc2<br> <br> Starting the reactor...<br> Our processing order:<br> JCaptcha-core<br> JCaptcha-j2ee<br> jcaptcha<br> jcaptcha-engine<br> jcaptcha-service<br> jcaptcha-module-base<br> jcaptcha-module-struts<br> JCaptcha-samples<br> JCaptcha-samples-web<br> +----------------------------------------<br> | Building JCaptcha-core<br> | Memory: 3M/3M<br> +----------------------------------------<br> build:start:<br> <br> assemble:<br> build:start:<br> <br> <a class="moz-txt-link-freetext" href="java:prepare-filesystem:">java:prepare-filesystem:</a><br> [mkdir] Created dir: /code/home2/gmonaco/projects/jcaptcha/core/target/classes<br> <br> <a class="moz-txt-link-freetext" href="java:compile:">java:compile:</a><br> [echo] Compiling to /code/home2/gmonaco/projects/jcaptcha/core/target/classes<br> [javac] Compiling 56 source files to /code/home2/gmonaco/projects/jcaptcha/core/target/classes<br> [copy] Copying 2 files to /code/home2/gmonaco/projects/jcaptcha/core/target/classes<br> <br> <a class="moz-txt-link-freetext" href="java:jar-resources:">java:jar-resources:</a><br> <br> test:prepare-filesystem:<br> [mkdir] Created dir: /code/home2/gmonaco/projects/jcaptcha/core/target/test-classes<br> [mkdir] Created dir: /code/home2/gmonaco/projects/jcaptcha/core/target/test-reports<br> <br> test:test-resources:<br> <br> test:compile:<br> [javac] Compiling 23 source files to /code/home2/gmonaco/projects/jcaptcha/core/target/test-classes<br> <br> test:test:<br> [copy] Copying 1 file to /code/home2/gmonaco/projects/jcaptcha/core/target/test-classes<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.ComposeDictionaryWordGeneratorTest<br> [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 0.339 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.DictionaryWordGeneratorTest<br> [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.329 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.DummyWordGeneratorTest<br> [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 0.325 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.FileDictionnaryTest<br> [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.414 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.RandomWordGeneratorTest<br> [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.328 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordgenerator.WordListTest<br> [junit] Tests run: 5, Failures: 0, Errors: 0, Time elapsed: 0.327 sec<br> [junit] Running com.octo.captcha.image.gimpy.GimpyFactoryTest<br> [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 0.335 sec<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.DeformedRandomFontGeneratorTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.374 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.DeformedRandomFontGeneratorTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.RandomFontGeneratorTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.374 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.RandomFontGeneratorTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.TwistedAndShearedRandomFontGeneratorTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.385 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.TwistedAndShearedRandomFontGeneratorTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.TwistedRandomFontGeneratorTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.377 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.TwistedRandomFontGeneratorTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.ComposedWordToImageTest<br> [junit] Tests run: 7, Failures: 0, Errors: 2, Time elapsed: 0.398 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.ComposedWordToImageTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.FilteredComposedWordToImageTest<br> [junit] Tests run: 2, Failures: 0, Errors: 2, Time elapsed: 0.397 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.FilteredComposedWordToImageTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.SimpleWordToImageTest<br> [junit] Tests run: 7, Failures: 0, Errors: 1, Time elapsed: 0.394 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.SimpleWordToImageTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.textpaster.BaffleRandomTextPasterTest<br> [junit] Tests run: 4, Failures: 0, Errors: 1, Time elapsed: 0.345 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.textpaster.BaffleRandomTextPasterTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.textpaster.DoubleRandomTextPasterTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.353 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.textpaster.DoubleRandomTextPasterTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.textpaster.DoubleTextPasterTest<br> [junit] Tests run: 3, Failures: 0, Errors: 1, Time elapsed: 0.385 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.textpaster.DoubleTextPasterTest FAILED<br> [junit] Running com.octo.captcha.image.gimpy.wordtoimage.textpaster.SimpleTextPasterTest<br> [junit] Tests run: 3, Failures: 0, Errors: 1, Time elapsed: 0.388 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.gimpy.wordtoimage.textpaster.SimpleTextPasterTest FAILED<br> [junit] Running com.octo.captcha.image.ImageCaptchaTest<br> [junit] Tests run: 3, Failures: 0, Errors: 3, Time elapsed: 0.389 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.ImageCaptchaTest FAILED<br> [junit] Running com.octo.captcha.image.utils.ToolkitFactoryTest<br> [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.423 sec<br> [junit] [ERROR] TEST com.octo.captcha.image.utils.ToolkitFactoryTest FAILED<br> [junit] Running com.octo.captcha.utils.ConstantCapacityHashtableTest<br> [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.632 sec<br> <br> BUILD FAILED<br> File...... <a class="moz-txt-link-freetext" href="file:/code/home2/gmonaco/projects/jcaptcha/maven.xml">file:/code/home2/gmonaco/projects/jcaptcha/maven.xml</a><br> Element... maven:reactor<br> Line...... 36<br> Column.... 33<br> Unable to obtain goal [test:test] -- <a class="moz-txt-link-freetext" href="file:/home/gmonaco/.maven/plugins/maven-test-plugin-1.6/plugin.jelly:158:54:">file:/home/gmonaco/.maven/plugins/maven-test-plugin-1.6/plugin.jelly:158:54:</a> <fail> There were test failures.<br> Total time: 20 seconds<br> Finished at: Tue Jun 01 17:44:25 EDT 2004<br> <br> <br> marc-antoine garrigue said the following on 5/19/2004 3:05 AM:<br> <blockquote cite="mid000801c43d6f$b5ab8ec0$010...@no..." type="cite"> <title></title> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"> <meta content="MSHTML 6.00.2800.1264" name="GENERATOR"> <style></style> <div><font face="Arial" size="2">HI,</font></div> <div><font face="Arial" size="2">I've commited some more unit tests around ToolkitFactory. </font></div> <div><font face="Arial" size="2">Try to run it on your platform.</font></div> <div><font face="Arial" size="2">You may also try other solution if it still dosen't work :</font></div> <div><font face="Arial" size="2">-pass directly the awt.toolkit system property with pja toolkit value.</font></div> <div><font face="Arial" size="2">-install the <a href="http://www.linuxcentral.com/linux/man-pages/Xvfb.1x.html">http://www.linuxcentral.com/linux/man-pages/Xvfb.1x.html</a> xserver on your system..</font></div> <div> </div> <div><font face="Arial" size="2">Let us know.</font></div> <div><font face="Arial" size="2">Regards</font></div> <blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div> <div style="background: rgb(228, 228, 228) none repeat scroll 0%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>From:</b> <a title="gen...@al..." href="mailto:gen...@al...">Gennaro Monaco</a> </div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a title="jca...@li..." href="mailto:jca...@li...">jca...@li...</a> </div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Cc:</b> <a title="mag...@oc..." href="mailto:mag...@oc...">Marc-Antoine Garrigue</a> </div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Monday, May 17, 2004 8:58 PM</div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b> Re: [Jcaptcha-users] Re: JCaptcha Issues</div> <div><br> </div> Do you mean that you are moving from JDK 1.3 to 1.4? or are you actually stepping backwards?<br> I've been messing around with it for sometime now - but still no luck... it seems to look for the XServer stuff regardless of whether or not I set system properties using <font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">toolkit.implementation=com.eteks.awt.PJAToolkit</span></font></span></font> to look for the PJA Toolkit.<br> Has anyone else come across this type of issue?<br> Thanks!<br> - Gennaro<br> <br> Marc-Antoine Garrigue said the following on 5/16/2004 1:44 PM:<br> <blockquote cite="mid000a01c43b6d$6a801730$aca84351@OCTO.LOC" type="cite"> <meta content="MSHTML 6.00.2800.1400" name="GENERATOR"> <div><span class="739123817-16052004"><font color="#008080" face="Verdana" size="2">This may help.</font></span></div> <div><span class="739123817-16052004"></span> </div> <div><span class="739123817-16052004"><font color="#008080" face="Verdana" size="2"><a href="http://www.geocities.com/marcoschmidt.geo/java-image-faq.html#x">http://www.geocities.com/marcoschmidt.geo/java-image-faq.html#x</a></font></span></div> <div><span class="739123817-16052004"></span> </div> <div><span class="739123817-16052004"><font color="#008080" face="Verdana" size="2">We are currently moving to JDK1.3 (formely 1.4) so...</font></span></div> <div><span class="739123817-16052004"></span> </div> <div><span class="739123817-16052004"><font color="#008080" face="Verdana" size="2">Regards</font></span></div> <div> </div> <div> </div> <div class="Section1"> <p class="MsoAutoSig" dir="ltr" align="left"><span style="color: blue; font-family: Batang;">Marc-Antoine Garrigue</span></p> <p class="MsoAutoSig"><span style="color: blue; font-family: Batang;"><O:P></O:P></span></p> </div> <blockquote style="border-left: 2px solid rgb(0, 128, 128); padding-left: 5px; margin-left: 5px; margin-right: 0px;"> <div class="OutlookMessageHeader" dir="ltr" align="left" lang="en-us"><font face="Tahoma" size="2">-----Original Message-----<br> <b>From:</b> <a class="moz-txt-link-abbreviated" href="mailto:jca...@li...">jca...@li...</a> [<a class="moz-txt-link-freetext" href="mailto:jca...@li...">mailto:jca...@li...</a>] <b>On Behalf Of </b>Gennaro Monaco<br> <b>Sent:</b> jeudi 13 mai 2004 21:45<br> <b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:jca...@li...">jca...@li...</a><br> <b>Subject:</b> [Jcaptcha-users] Re: JCaptcha Issues<br> <br> </font></div> Marc -<br> I tried the method you suggest below, ensuring that I had the pja.jar installed and setting <font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">-Dtoolkit.implementation=com.eteks.awt.PJAToolkit<br> </span></font></span></font>I'm still getting the same error ... org.apache.jasper.JasperException: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. <br> It seems like the ToolkitFactory is continuing to look for the default XServer awt toolkit even with this system property being changed. Any further ideas?<br> Thanks!<br> - Gennaro<br> <br> Marc-Antoine Garrigue said the following on 5/13/2004 1:55 PM:<br> <blockquote cite="mid000901c43913$8c005390$9702a8c0@OCTO.LOC" type="cite"> <meta content="MSHTML 6.00.2800.1400" name="GENERATOR"> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004">Please use the user mailing list.</span></font></div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"></span></font> </div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004">You are trying to use jcaptcha on a server without X server. </span></font></div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"></span></font> </div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004">here is the solution.</span></font></div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"></span></font> </div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"> <div class="Section1"> <p class="MsoNormal"><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; color: navy; font-family: Arial;">Thank you<O:P></O:P></span></font></p> <p class="MsoNormal"><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; color: navy; font-family: Arial;"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;">-----Ursprüngliche Nachricht-----<br> <b><span style="font-weight: bold;">Von:</span></b> <a class="moz-txt-link-abbreviated" href="mailto:mag...@oc...">mag...@oc...</a> [<a class="moz-txt-link-freetext" href="mailto:mag...@oc...">mailto:mag...@oc...</a>] <br> <b><span style="font-weight: bold;">Gesendet:</span></b> Sonntag, 25. April 2004 16:56<br> <b><span style="font-weight: bold;">An:</span></b> 'nikolaus bruck'; <a class="moz-txt-link-abbreviated" href="mailto:jca...@li...">jca...@li...</a><br> <b><span style="font-weight: bold;">Betreff:</span></b> RE: [Jcaptcha-users] subscribe jcaptcha</span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><O:P></O:P></span></font></p> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">Hi, and thanks for using jcaptcha.</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">You have correcly find out what is wrong : by default, you need a XServer to use jcaptcha.</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">the java Toolkit use it to build images.</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><O:P></O:P></span></font></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">Happily, the captcha team (in fact mathieu) had a thought about this and designed a ToolkitFactory helper class.</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">it provides a way to avoid the installation of a xserver. This trick is documented in the javadoc.</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;"> here it is :</span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><O:P></O:P></span></font></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;"> * <p>Description: This Factory is used in order to switch from the<br> * java.awt.Toolkit component to other implementation like <a<br> * href="<a href="http://www.eteks.com/pja/en/">http://www.eteks.com/pja/en/">PJA</a> Toolkit</a>. By default this factory<br> * return the java.awt.Toolkit object. But if the the parameter<br> * toolkit.implementation is fixed as a parameter of the virtual machine with<br> * the value of the class name of another implementation of Toolkit, this<br> * factory return an implementation of this class. For exemple if you set to<br> * your virtual machine -Dtoolkit.implementation=com.eteks.awt.PJAToolkit, the<br> * factory returns an implementation of com.eteks.awt.PJAToolkit </p></span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;"></span></font><O:P></O:P></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><O:P></O:P></span></font></p> </div> <div> <p class="MsoNormal" style="margin-left: 35.4pt;"><font color="teal" face="Verdana" size="2"><span style="font-size: 10pt; color: teal; font-family: Verdana;">Regards</span></font><O:P></O:P></p> </div> <p class="MsoAutoSig" style="margin-left: 35.4pt;"><font color="blue" face="Batang" size="3"><span style="font-size: 12pt; color: blue; font-family: Batang;">Marc-Antoine Garrigue</span></font><O:P></O:P></p> <p class="MsoAutoSig" style="margin-left: 35.4pt;"><font color="blue" face="Batang" size="3"><span style="font-size: 12pt; color: blue; font-family: Batang;"><O:P></O:P></span></font></p> <blockquote style="border-style: none none none solid; border-color: -moz-use-text-color; border-width: medium medium medium 1.5pt; margin: 5pt 0cm 5pt 3.75pt; padding: 0cm 0cm 0cm 4pt;"> <p class="MsoNormal" style="margin-bottom: 12pt; margin-left: 35.4pt; margin-right: 0cm;"><font face="Tahoma" size="2"><span style="font-size: 10pt; font-family: Tahoma;" lang="EN-US">-----Original Message-----<br> <b><span style="font-weight: bold;">From:</span></b> <a class="moz-txt-link-abbreviated" href="mailto:jca...@li...">jca...@li...</a> [<a class="moz-txt-link-freetext" href="mailto:jca...@li...">mailto:jca...@li...</a>] <b><span style="font-weight: bold;">On Behalf Of </span></b>nikolaus bruck<br> <b><span style="font-weight: bold;">Sent:</span></b> dimanche 25 avril 2004 16:35<br> <b><span style="font-weight: bold;">To:</span></b> <a class="moz-txt-link-abbreviated" href="mailto:jca...@li...">jca...@li...</a><br> <b><span style="font-weight: bold;">Subject:</span></b> [Jcaptcha-users] subscribe jcaptcha</span></font><span lang="EN-US"><O:P></O:P></span></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi<span> </span>all,<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">I am trying to configure liferay an portal using jcaptcha and run in problems under Linux.<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">Under windows the system works fine.<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">I receive an error :<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">com.octo.captcha.CaptchaException: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:128)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:94)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.liferay.portal.servlet.CaptchaServlet.service(CaptchaServlet.java:104)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2417)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:197)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at java.lang.Thread.run(Thread.java:536)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">Caused by: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span></span></font><span lang="FR">at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:125)<O:P></O:P></span></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="FR"><span> </span></span></font><span lang="EN-GB">at java.lang.Class.forName0(Native Method)<O:P></O:P></span></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at java.lang.Class.forName(Class.java:140)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.RandomFontGenerator.getFont(RandomFontGenerator.java:79)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.wordtoimage.fontgenerator.TwistedRandomFontGenerator.getFont(TwistedRandomFontGenerator.java:76)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.wordtoimage.ComposedWordToImage.getFont(ComposedWordToImage.java:132)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.wordtoimage.AbstractWordToImage.getAttributedString(AbstractWordToImage.java:116)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.wordtoimage.AbstractWordToImage.getImage(AbstractWordToImage.java:102)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:126)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><span> </span>... 44 more<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">Is an lib for linux riquiered wich am I missing ? ( There is no xserver running on the system)<O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB"><O:P></O:P></span></font></p> <p class="MsoNormal" style="margin-left: 35.4pt;"><font face="Times New Roman" size="3"><span style="font-size: 12pt;" lang="EN-GB">By NIK<O:P></O:P></span></font></p> </blockquote> </div> </span></font></div> <div><font color="#008080" face="Verdana" size="2"><span class="169444717-13052004"></span></font> </div> <div> </div> <div> </div> <div class="Section1"> <p class="MsoAutoSig" dir="ltr" align="left"><span style="color: blue; font-family: Batang;">Marc-Antoine Garrigue</span></p> <p class="MsoAutoSig"><span style="color: blue; font-family: Batang;"><O:P></O:P></span></p> </div> <blockquote style="border-left: 2px solid rgb(0, 128, 128); padding-left: 5px; margin-left: 5px; margin-right: 0px;" dir="ltr"> <div class="OutlookMessageHeader" dir="ltr" align="left" lang="en-us"><font face="Tahoma" size="2">-----Original Message-----<br> <b>From:</b> Gennaro Monaco [<a class="moz-txt-link-freetext" href="mailto:gen...@al...">mailto:gen...@al...</a>] <br> <b>Sent:</b> jeudi 13 mai 2004 19:02<br> <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:ma...@oc...">ma...@oc...</a><br> <b>Subject:</b> JCaptcha Issues<br> <br> </font></div> <div class="moz-text-html" lang="x-western">Hi Marc-<br> I just started to play with 1.0 beta 2 of the jcaptcha tool you are working on but I'm running into some problems with getting the jcaptcha-samples-web webapp to work.<br> I was able to get the webapp up and running and see the index.html page correctly - but whenever I try hitting gimpy.jsp I get the following... ever see something like that?<br> Thanks in advance for any help you can provide.<br> - Gennaro Monaco<br> <br> <h1>HTTP Status 500 - Internal Server Error</h1> <hr noshade="noshade" size="1"> <p><b>type</b> Exception report</p> <p><b>message</b> <u>Internal Server Error</u></p> <p><b>description</b> <u>The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.</u></p> <p><b>exception</b> </p> <pre>org.apache.jasper.JasperException: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2408) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:534) </pre> <p><b>root cause</b> </p> <pre>com.octo.captcha.CaptchaException: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:130) at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:98) at com.octo.captcha.image.DefaultImageCaptchaEngine.getNextImageCaptcha(DefaultImageCaptchaEngine.java:100) at org.apache.jsp.gimpy_jsp._jspService(gimpy_jsp.java:51) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2408) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.<CLINIT>(X11GraphicsEnvironment.java:134) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at com.octo.captcha.image.gimpy.wordtoimage.backgroundgenerator.FunkyBackgroundGenerator.getBackround(FunkyBackgroundGenerator.java:78) at com.octo.captcha.image.gimpy.wordtoimage.ComposedWordToImage.getBackround(ComposedWordToImage.java:150) at com.octo.captcha.image.gimpy.wordtoimage.FilteredComposedWordToImage.getImage(FilteredComposedWordToImage.java:137) at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:127) ... 35 more ... upon another refesh, the error switches to ... </CLINIT></pre> <h1>HTTP Status 500 - Internal Server Error</h1> <hr noshade="noshade" size="1"> <p><b>type</b> Exception report</p> <p><b>message</b> <u>Internal Server Error</u></p> <p><b>description</b> <u>The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.</u></p> <p><b>exception</b> </p> org.apache.jasper.JasperException: java.lang.NoClassDefFoundError at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:254) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2408) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:534) <p><b>root cause</b> </p> com.octo.captcha.CaptchaException: java.lang.NoClassDefFoundError at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:130) at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactory.java:98) at com.octo.captcha.image.DefaultImageCaptchaEngine.getNextImageCaptcha(DefaultImageCaptchaEngine.java:100) at org.apache.jsp.gimpy_jsp._jspService(gimpy_jsp.java:51) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:210) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2408) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:466) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:585) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnviron... 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