Jett Gamboa [
https://community.jboss.org/people/jett] created the discussion
"Getting a "A RuleFlowProcess cannot have more than one start node!""
To view the discussion, visit:
https://community.jboss.org/message/742762#742762
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We currently have a process that I am attempting to load into a KnowledgeBuilder. The
process has 3 embedded subprocesses, each one having a start node. The main process has
one start node and another message start node. When loading into KnowledgeBuilder, I am
getting the following exception:
java.lang.IllegalArgumentException: A RuleFlowProcess cannot have more than one start
node!
at
org.jbpm.ruleflow.core.RuleFlowProcess$WorkflowProcessNodeContainer.validateAddNode(RuleFlowProcess.java:81)
at
org.jbpm.workflow.core.impl.NodeContainerImpl.addNode(NodeContainerImpl.java:42)
at
org.jbpm.workflow.core.impl.WorkflowProcessImpl.addNode(WorkflowProcessImpl.java:63)
at org.jbpm.bpmn2.xml.AbstractNodeHandler.end(AbstractNodeHandler.java:110)
A little Googling led me to this issue in JIRA:
https://issues.jboss.org/browse/JBPM-3586
https://issues.jboss.org/browse/JBPM-3586
I tried loading the multiple-incomes.bpmn attached in the JIRA issue and I am getting the
same error. The resolution does say that it is implemented as of June 6, 2012 and should
make it's way to JBPM 5.4 with a note: "support for multiple start events with
restriction that only one can be with no event definition". I attempted to use the
snapshot build (5.4.0-SNAPSHOT) by adding the following to my pom.xml
<repositories>
<repository>
<id>repository.jboss.org</id>
<name>JBoss Repository - Snapshots</name>
<url>
http://snapshots.jboss.org/maven2
http://snapshots.jboss.org/maven2</url>
<layout>default</layout>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
</snapshots>
</repository>
</repositories>
I am however getting the same error when I load the file. Has anyone experienced a similar
issue or at least can provide information on how to get a version that has the fix for
this?
Thanks in advance the help.
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