[jboss-user] [jBPM Users] - Re: java.lang.OutOfMemoryError: PermGen space how can i fix

[optixpro]

=== Environment ============================== 
- jBPM Version: JBPM3.3.1

=== Problem description =========================
when i open gwt-console

  | 11:55:35,030 WARN  [Parameters] Parameters: Invalid chunk ignored.
  | 11:55:40,404 INFO  [ReportFacade] BIRT home: /Users/OptixPro/Desktop/jboss-4.2.3.GA/server/default/data/birt/ReportEngine
  | 11:55:40,404 INFO  [ReportFacade] Output dir: /Users/OptixPro/Desktop/jboss-4.2.3.GA/server/default/data/birt/output/
  | 11:55:40,405 INFO  [ReportFacade] Report dir: /Users/OptixPro/Desktop/jboss-4.2.3.GA/server/default/data/birt/
  | 11:55:44,099 INFO  [BirtService] Service created: org.eclipse.birt.report.engine.api.impl.ReportEngine at 264ab70a
  | 11:55:45,623 WARN  [Parameters] Parameters: Invalid chunk ignored.
  | 11:55:54,487 ERROR [[Resteasy]] Servlet.service() for servlet Resteasy threw exception
  | 11:55:56,589 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing
  | java.lang.OutOfMemoryError: PermGen space
  | 	at java.lang.Throwable.getStackTraceElement(Native Method)
  | 	at java.lang.Throwable.getOurStackTrace(Throwable.java:591)
  | 	at java.lang.Throwable.printStackTraceAsCause(Throwable.java:529)
  | 	at java.lang.Throwable.printStackTrace(Throwable.java:516)
  | 	at org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:59)
  | 	at org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:342)
  | 	at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:304)
  | 	at org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
  | 	at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
  | 	at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
  | 	at org.apache.log4j.Category.callAppenders(Category.java:203)
  | 	at org.apache.log4j.Category.forcedLog(Category.java:388)
  | 	at org.apache.log4j.Category.log(Category.java:853)
  | 	at org.jboss.logging.Log4jLoggerPlugin.error(Log4jLoggerPlugin.java:206)
  | 	at org.jboss.logging.Logger.error(Logger.java:234)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:278)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  | 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  | 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
  | 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
  | 	at java.lang.Thread.run(Thread.java:637)
  | 11:56:00,097 ERROR [[Resteasy]] Servlet.service() for servlet Resteasy threw exception
  | org.jboss.resteasy.spi.UnhandledException: java.lang.OutOfMemoryError: PermGen space
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:307)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:218)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:194)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:352)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:182)
  | 	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:90)
  | 	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:66)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  | 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  | 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
  | 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
  | 	at java.lang.Thread.run(Thread.java:637)
  | Caused by: java.lang.OutOfMemoryError: PermGen space
  | 11:56:14,353 ERROR [STDERR] Exception in thread "State Saver" 
  | 

may be gwt-console is not stable in jbpm3.x ?

thankyou for help.

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