think I found a bug

2008-05-05 Thread Andreas Schröder
Hello,
I already posted in the user group, but they only wonder about my error and 
can't help. So I think that it is a bug.

I use Apache FOP 0.95beta but the same error also occured in 0.94 stable 
version: When trying to make a new instance of the fop factory with FopFactory 
fopFactory = FopFactory.newInstance(); I get an exception with the following 
stack trace:


java.lang.ClassCastException: 
org.apache.fop.render.afp.extensions.AFPExtensionHandlerFactory 
cannot be cast to org.apache.fop.util.ContentHandlerFactory
at 
org.apache.fop.util.ContentHandlerFactoryRegistry.discover(ContentHandlerFactoryRegistry.java:105)
at 
org.apache.fop.util.ContentHandlerFactoryRegistry.init(ContentHandlerFactoryRegistry.java:47)
at org.apache.fop.apps.FopFactory.init(FopFactory.java:76)
at org.apache.fop.apps.FopFactory.newInstance(FopFactory.java:166)
at de.hc.pdf_from_word.PdfCreator.convertXML2PDF(PdfCreator.java:44)
at 
de.hc.pdf_from_word.CorrespondenceCase.createCorrespondence(CorrespondenceCase.java:81)
at 
de.hc.pdf_from_word.CorrespondenceCase.makeCorrespondence(CorrespondenceCase.java:64)
at 
de.hc.pdf_from_word.CorrespondenceCase.initiate(CorrespondenceCase.java:113)
at 
org.apache.jsp.Anmeld_L3_2211_jsp._jspService(Anmeld_L3_2211_jsp.java:524)
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:2422)
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:163)
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.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)
at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:700)
at 
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584)
at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:619)

In the user group they told me they assume that I use different versions of fop 
at thte same time but in my classpath and container I only use one fop.jar at 
the time.

Please excuse me, if this doesn't fit in this group. I would be happy about a 
hint.

Andreas Schröder
_
In 5 Schritten zur eigenen Homepage. Jetzt

Re: think I found a bug

2008-05-05 Thread Andreas Schröder
the funny thing is, that the exception only sometimes occures. sometimes it 
works just fine.
_
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