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1. Re: problem with jbpm-3.2.Beta2
kukeltje Mar 14, 2007 10:10 AM (in response to fuligj)- appserver?
- stacktrace?
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2. Re: problem with jbpm-3.2.Beta2
fuligj Mar 14, 2007 10:32 AM (in response to fuligj)- Stack Trace java.lang.IllegalStateException: Can't overwrite cause at java.lang.Throwable.initCause(Throwable.java:320) at com.ctc.wstx.compat.Jdk14Impl.setInitCause(Jdk14Impl.java:59) at com.ctc.wstx.exc.WstxException.<init>(WstxException.java:46) at com.ctc.wstx.exc.WstxIOException.<init>(WstxIOException.java:16) at com.ctc.wstx.sr.StreamScanner.throwFromIOE(StreamScanner.java:522) at com.ctc.wstx.sr.WstxStreamReader.next(WstxStreamReader.java:978) at org.jbpm.webapp.tag.jbpm.ui.XmlPrinter.encodeBegin(XmlPrinter.java:113) at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:31) at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:58) at org.jbpm.webapp.tag.jbpm.ui.Tab.encodeChildren(Tab.java:112) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:578) at org.jbpm.webapp.application.JbpmViewHandler.renderView(JbpmViewHandler.java:58) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:248) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:619)
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3. Re: problem with jbpm-3.2.Beta2
kukeltje Mar 14, 2007 11:10 AM (in response to fuligj)since a jdk14 compat class is used, I would not be surprised that can not be run on jdk6... (jbpm has not been tested on jdk6)
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4. Re: problem with jbpm-3.2.Beta2
fuligj Mar 19, 2007 5:57 AM (in response to fuligj)So, i have tried with jdk 5.
U:\>java -version
java version "1.5.0_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03)
Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode, sharing)
The error message is the following:Stream error while reading XML: Connection timed out: connect +- Stack Trace javax.faces.FacesException: Stream error while reading XML: Connection timed out: connect at com.ctc.wstx.sr.StreamScanner.throwFromIOE(StreamScanner.java:522) at com.ctc.wstx.sr.WstxStreamReader.next(WstxStreamReader.java:978) at org.jbpm.webapp.tag.jbpm.ui.XmlPrinter.encodeBegin(XmlPrinter.java:113) at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:31) at org.jbpm.webapp.tag.jbpm.ui.ComponentBase.doEncode(ComponentBase.java:58) at org.jbpm.webapp.tag.jbpm.ui.Tab.encodeChildren(Tab.java:112) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:890) at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:578) at org.jbpm.webapp.application.JbpmViewHandler.renderView(JbpmViewHandler.java:58) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:248) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Unknown Source)
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5. Re: problem with jbpm-3.2.Beta2
kukeltje Mar 19, 2007 6:59 AM (in response to fuligj)could it be the server is trying to retrieve an xsd from an external location and it is not allowed to do that?
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6. Re: problem with jbpm-3.2.Beta2
fuligj Mar 19, 2007 10:30 AM (in response to fuligj)I have tried in jBPM 3.2.GA, and i have received the same exception. The process goes to process instances, but when i try to view the process instace task, i get the error message. In Beta1 works everything fine, the problems cames first with Beta2.
How could I check, that you said?:
could it be the server is trying to retrieve an xsd from an external location and it is not allowed to do that?
It's freaky, that I get an error message, when i use an original jbpm pack, what i didn't modified and many of my friends use the same pack without errors.
Thank You!
Regards. -
7. Re: problem with jbpm-3.2.Beta2
fuligj Mar 21, 2007 3:20 AM (in response to fuligj)Any idea?
Thanks! -
8. Re: problem with jbpm-3.2.Beta2
kukeltje Mar 21, 2007 5:25 AM (in response to fuligj)by using a sniffer?
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9. Re: problem with jbpm-3.2.Beta2
fuligj Mar 21, 2007 8:03 AM (in response to fuligj)What kind of sniffer do you think? Can you offer me one?
Thank You! -
10. Re: problem with jbpm-3.2.Beta2
fuligj Mar 22, 2007 5:12 AM (in response to fuligj)I tried it under Linux (openSuse10.2) and the exception was the same.
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11. Re: problem with jbpm-3.2.Beta2
kukeltje Mar 22, 2007 8:17 AM (in response to fuligj)ethereal is a good 'sniffer'
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12. Re: problem with jbpm-3.2.Beta2
fuligj Mar 26, 2007 3:52 AM (in response to fuligj)I think, i found the problem. In the websale example the first task's source is form.create.xhtml. In this file the second line is
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
and when your computer has no internet connection, this is unreachable.
Can anybody check this?
Any idea to solve this problem?
Thanks! -
13. Re: problem with jbpm-3.2.Beta2
alepuppo Apr 11, 2007 2:46 PM (in response to fuligj)Actually, if your internet connection is active, maybe you need to configure the right proxy settings to startup your Application Server.
In this page, there's a list of options showing how to setup the proxy settings for some Server Applications like JBoss, Tomcat, Orion and WebLogic: http://confluence.atlassian.com/display/DOC/Configure+Web+Proxy+Support+for+Confluence
Particularly, to run the sample application under JBoss application server bundled with jBPM-suite 3.2, I did the following:
-Edited the file "jbpm-jpdl-3.2.GA\server\bin\run.bat"
-Searched for JAVA_OPTS. Changed the line
"set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000"
to
"set JAVA_OPTS=%JAVA_OPTS% -Dhttp.proxyHost=192.168.10.254 -Dhttp.proxyPort=3128 -Xms128m -Xmx512m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000"
Where 192.168.10.254 is my proxy server and 3128 is the port for connection.
Hope this works for you as worked for me!!
Best regards,
Alexandre -
14. Re: problem with jbpm-3.2.Beta2
margotmedia Jun 16, 2009 10:39 AM (in response to fuligj)java.lang.IllegalStateException: Can't overwrite cause
It is an error due to a bug with wstx library, I've changed it for an older version than wstx-lgpl-3.2.6.jar (it solves the problem) and it worked fine!