Re: [Php-java-bridge-users] Problem running with Ubuntu

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Hi,

Thank you for your response, but that's not it.  I compiled the java jar 
on the same machine just before copying it to the WEB-INF lib 
directory.   So it should be the same java version.

Thanks
Don

On 03/27/2015 02:49 AM, php...@li... wrote:
> Hi
>
> Jar file is compiled with the wrong Java version - meaning a newer version than the one that your Tomcat is running on.
>
> Hermod
>
> -----Opprinnelig melding-----
> Fra: php...@li... [mailto:php...@li...]
> Sendt: 26. mars 2015 19:04
> Til: php...@li...
> Emne: [Php-java-bridge-users] Problem running with Ubuntu
>
> Hi,
>
> I'm using Tomcat private instance on Ubuntu.  I have set up the bridge and can run the index and test programs.  I then insert a simple java jar program in the WEB-INF/lib as I step through a simple program when I call in php
>
> require_once("java/Java.inc");
>               $session = java_session();
>               if(java_is_null($instName = $session->get("bean"))) {
>                 $session->put("bean", $instName=new Java("DoSimple"));
>               }else {
>                 $session->put("bean", $instName=new Java("testString", "Test of Bridge"));
>               }
>               $rawInstNameA = java_values($instName->testAnArray($yrqtr));
>
> against the simple java program:
> public class DoSimple {
>       public DoSimple(){
>       }
>       public void testString(String s3){
>           System.out.println(s3);
>
>       }
> }
>
> The Bridge fails in the call to the constructor:
>
> The error output is:
>
> Cause:
> [[o:UnsupportedClassVersionError]:"java.lang.UnsupportedClassVersionError:
> DoSimple : Unsupported major.minor version 52.0 (unable to load class DoSimple)" at: #-12
> org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2948)
> #-11
> org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1208)
> #-10
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1688)
> #-9
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1569)
> #-8 java.lang.Class.forName0(Native Method) #-7
> java.lang.Class.forName(Class.java:274) #-6
> php.java.bridge.Util.classForName(Util.java:1518) #-5
> php.java.bridge.JavaBridge.CreateObject(JavaBridge.java:445) #-4
> php.java.bridge.Request.handleRequest(Request.java:458) #-3
> php.java.bridge.Request.handleRequests(Request.java:500) #-2
> php.java.bridge.http.ContextRunner.run(ContextRunner.java:145) #-1
> php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60) #0
> /home/don/donTomcat/webapps/Financials2/java/Java.inc(232):
> java_ExceptionProxyFactory->getProxy(4, 'java.lang.Unsup...', 'T', true)
> #1 /home/don/donTomcat/webapps/Financials2/java/Java.inc(360):
> java_Arg->getResult(true) #2
> /home/don/donTomcat/webapps/Financials2/java/Java.inc(366):
> java_Client->getWrappedResult(true) #3
> /home/don/donTomcat/webapps/Financials2/java/Java.inc(560):
> java_Client->getResult() #4
> /home/don/donTomcat/webapps/Financials2/java/Java.inc(1752):
> java_Client->invokeMethod(3, 'getCause', Array) #5
> /home/don/donTomcat/webapps/Financials2/java/Java.inc(2062):
> java_JavaProxy->__call('getCause', Array) #6
> /home/don/donTomcat/webapps/Financials2/CallJava.php(26):
> java_exception->__call('getCause', Array) #7
> /home/don/donTomcat/webapps/Financials2/CallJava.php(26):
> java_InternalException->getCause() #8 {main}]
>
> It can't load the class.   I can't see why.  Can anyone help?  If there
> is any other information that will help, I will gladly send it.
>
> Thanks
> Don
>
>
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