#6 I have a similar problem to gregie(NT-L

closed
nobody
None
5
2003-02-01
2002-11-05
humberto ratto
No

Dear friends :

I am trying to get Cewolf to run in Linux 7.3(jakarta-
tomcat-4.0.3 and j2sdk1.4.0_01) , but this not run .
When i download the cewolf 0.7.3 , 0.8 , 0.8.1 ... 0.8.4
and began to work in Windows NT(jakarta-tomcat-4.0.3
and j2sdk1.4.0) i never had problems and develop good
programs whit interface grafic , when i changed to
LINUX 7.3 Red Hat .."surprise" not avail .. by 2 weeks i
have been broken my head searching a good solution
but it is impossible .....

i have read the request Cewolf.war (0.8.1 and earlier)
on linux vs NT by " gregie ( Gregor Giebel )" but
equal :"not avail" the grafic ...
I tryed the example "cewolf 0.8.4" in Linux 7.3 Red Hat :
1. I put the jar file in :
/jakarta-tomcat-4.0.3/webapps/ROOT/WEB-INF/lib
. cewolf.jar
. jfreechart-0.9.3.jar
. jcommon-0.7.0.jar
. batik-awt-util.jar
. batik-dom.jar
. batik-svggen.jar
. batik-util.jar
. batik-xml.jar

2. i put the jsp examples in :
/jakarta-to.../web.../ROOT/
.

3. i put the tld files in :
/jakarta -tomca..../web.../ROOT/WEB-INF
. cewolf-1.1.tld
. cewolf.tld

4. and put the additional classes in :
/jakarta..../web.../ROOT/WEB-
INF/classes/de/laures/cewolf/example

it is all , bud when i ran the "tutorial.jsp" i got the next
message :

Error: 500
Localizacion: /tutorial-1.1.jsp
Error interno del servlet:

javax.servlet.ServletException
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:508)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service
(Handler.java:287)
at
org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at
org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.pr
ocessConnection(HttpConnectionHandler.java:213)
at
org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:484)

Causa Raiz:
java.lang.NoClassDefFoundError
at com.jrefinery.chart.HorizontalCategoryAxis.
(Unknown Source)
at
com.jrefinery.chart.ChartFactory.createLineChart
(Unknown Source)
at
de.laures.cewolf.taglib.CewolfChartFactory.getChartInsta
nce(CewolfChartFactory.java:71)
at
de.laures.cewolf.taglib.ChartDefinitionImpl.getChart
(ChartDefinitionImpl.java:80)
at
de.laures.cewolf.taglib.ChartImageDefinitionImpl.getChart
(ChartImageDefinitionImpl.java:88)
at de.laures.cewolf.util.Renderer.renderChart
(Renderer.java:88)
at
de.laures.cewolf.util.ChartImageCacheImpl.ensureRender
ed(ChartImageCacheImpl.java:98)
at
de.laures.cewolf.util.ChartImageCacheImpl.getRenderingI
nfo(ChartImageCacheImpl.java:78)
at
de.laures.cewolf.taglib.ChartMapTag.doStartTag
(ChartMapTag.java:88)
at
_0002ftutorial_0002d_00031_0002e_00031_0002ejsptutor
ial_0002d1_0002e1_jsp_0._jspService
(_0002ftutorial_0002d_00031_0002e_00031_0002ejsptuto
rial_0002d1_0002e1_jsp_0.java:216)
at
org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.
service(JspServlet.java:130)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.
service(JspServlet.java:282)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:429)
at org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:500)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService
(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service
(Handler.java:287)
at
org.apache.tomcat.core.ServletWrapper.service
(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService
(ContextManager.java:797)
at
org.apache.tomcat.core.ContextManager.service
(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.pr
ocessConnection(HttpConnectionHandler.java:213)
at
org.apache.tomcat.service.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run
(ThreadPool.java:501)
at java.lang.Thread.run(Thread.java:484)

please help me ..
your friend from PERU

p.d.
sorry about my poor english

Discussion

  • Guido Laures
    Guido Laures
    2003-02-01

    Logged In: YES
    user_id=574032

    Please read FAQs and download newest version.
    Regards,
    Guido

     
  • Guido Laures
    Guido Laures
    2003-02-01

    • status: open --> closed