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  1. JBoss BPMS Platform
  2. RHBPMS-4006

Simulation on a process with a parallel gateway loop results in StackOverflowError

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Details

    • Bug
    • Resolution: Done
    • Major
    • 6.4.0
    • 6.2.0.GA, 6.3.0.GA
    • jBPM Designer
    • ER2
    • CR1
    • Hide
      • Login to business-central
      • Create a new business process
      • Import the attached org.jbpm.bp3.v1.0.bpmn2
      • Press "Run Process Simulation"
      • Fill values (e.g. '2' for instances, '10' for interval, 'minutes' for interval unit) and press "Run Process Simulation"
      Show
      Login to business-central Create a new business process Import the attached org.jbpm.bp3.v1.0.bpmn2 Press "Run Process Simulation" Fill values (e.g. '2' for instances, '10' for interval, 'minutes' for interval unit) and press "Run Process Simulation"

    Description

      If you have a process with a parallel gateway loop, "Run Process Simulation" results in StackOverflowError.

      10:53:48,794 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/business-central].[SimulationServlet]] (http-127.0.0.1:8080-3) JBWEB000236: Servlet.service() for servlet SimulationServlet threw exception: java.lang.StackOverflowError
	at org.eclipse.emf.ecore.util.EcoreEList.newData(EcoreEList.java:63) [org.eclipse.emf.ecore-2.6.0.v20100614-1136.jar:]
	at org.eclipse.emf.common.util.BasicEList.toArray(BasicEList.java:255) [org.eclipse.emf.common-2.6.0.v20100614-1136.jar:]
	at org.eclipse.emf.ecore.util.EcoreEList.toArray(EcoreEList.java:225) [org.eclipse.emf.ecore-2.6.0.v20100614-1136.jar:]
	at java.util.ArrayList.<init>(ArrayList.java:164) [rt.jar:1.7.0_67]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:32) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:63) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handleParallelGateway(ConvergingGatewayElementHandler.java:76) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handle(ConvergingGatewayElementHandler.java:44) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:57) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:61) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:63) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.GatewayElementHandler.handleParallelGateway(GatewayElementHandler.java:143) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.GatewayElementHandler.handle(GatewayElementHandler.java:47) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:54) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:61) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:63) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handleParallelGateway(ConvergingGatewayElementHandler.java:76) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handle(ConvergingGatewayElementHandler.java:44) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:57) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:61) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:63) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.GatewayElementHandler.handleParallelGateway(GatewayElementHandler.java:143) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.GatewayElementHandler.handle(GatewayElementHandler.java:47) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:54) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:61) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:63) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handleParallelGateway(ConvergingGatewayElementHandler.java:76) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ConvergingGatewayElementHandler.handle(ConvergingGatewayElementHandler.java:44) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.MainElementHandler.handle(MainElementHandler.java:57) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.DefaultElementHandler.handle(DefaultElementHandler.java:34) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
	at org.jbpm.simulation.handler.ActivityElementHandler.handle(ActivityElementHandler.java:61) [jbpm-simulation-6.4.0.Final-redhat-3.jar:6.4.0.Final-redhat-3]
...

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          Bug - A problem that impairs or prevents the functions of the product. RHBPMS-4484 Not valid process shows the same error message for different issues

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified

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              rhn-support-tsurdilo Tihomir Surdilovic (Inactive)
              rhn-support-tkobayas Toshiya Kobayashi
              Jozef Marko Jozef Marko
              Jozef Marko Jozef Marko
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                Created:
                Updated:
                Resolved: