Hi,
I've built, installed, and deployed PW - all from git master branch.
The demos PVApp and PVState work well when rendering with javascript,
java or flash but there's a crash when switching to WebGL.
Were running
tomcat6 (system)
jdk 1.6.0_26
activemq-5.3.2
x86_64 GNU/Linux
WEB_JAVASCRIPT_PATH
points to the source directory ~/PW/WebServer/PWService/web/js/dev
______________________
Chrome on the client side tells me (when switching to WebGL in PWStates):
Uncaught org.paraview.util.ServerDownException
Paraview.sendEvent
switchRenderer
(anonymous function)
onchange
stepping through the javascript, the crash
seems to happen at jsonRpcClient.VisualizationsManager.
______________________
Tomcat says (not much)
Start Garbage collecting the ParaView processes:
- Look at 163841
-> already quit with error
______________________
Catalina.out says
Aug 12, 2011 9:17:43 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet EventStream threw exception
java.io.IOException: javax.xml.stream.XMLStreamException: ParseError at
[row,col]:[4,1]
Message: null
at
org.paraview.servlet.UpStreamEventServlet.doPost(UpStreamEventServlet.java:76)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.xml.stream.XMLStreamException: ParseError at
[row,col]:[4,1]
Message: null
at
com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:592)
at
org.paraview.servlet.UpStreamEventServlet.doPost(UpStreamEventServlet.java:55)
... 14 more
Aug 12, 2011 10:59:00 PM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet WebGL threw exception
java.lang.NullPointerException
at org.paraview.servlet.WebGLServlet.doGet(WebGLServlet.java:56)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:864)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1665)
at java.lang.Thread.run(Thread.java:662)
Thanks for any help!
Goodwin
--
Bioengineering Research Group
Dept. Mechanical Engineering
University College Dublin, Ireland
http://www.bioengineering-research.com
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