[jboss-user] [jBPM] - drools-guvnor: build package failures

Renzo Tomaselli do-not-reply at jboss.com
Mon Aug 8 11:35:35 EDT 2011

Renzo Tomaselli [http://community.jboss.org/people/Tomarenz] created the discussion

"drools-guvnor: build package failures"

To view the discussion, visit: http://community.jboss.org/message/619912#619912

Hi, I imported several process definition examples from Eclipse into Guvnor: Looping, HumanTask, BPMN2-ExclusiveSplit, BPMN2-gatewayTest, besides having already my own test example.

First of all, this was a two step sequence since after a couple of imports, processes were listed but their opening showed an empty panel till I got a jboss outOfMemory error. Then the usual jboss stop/restart.

Then I run build package for the defaultPackage and I got several errors for all processes.
The common one is "unable to parse xml : Exception class java.lang.IllegalArgumentException : No interfaces found".
Another one is "unable to parse xml : Exception class org.drools.RuntimeDroolsException : invalid package name".

Indeed the package property was com.sample, so I turned it into defaultPackage. This raised other errors, such as "Parser returned a null Package", and "[ERR 102] Line 12:13 mismatched input 'true' in rule "RuleFlow-Split-com.sample.looping-4-5-DROOLS_DEFAULT"".

Basically I'm totally lost with the designer.

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