[jboss-user] [jBPM] - Re: jBPM 5.2 : NullpointerException Issue in loading knowledgeAgent.applyChangeSet(ResourceFactory.newUrlResource(url));

[Maciej Swiderski]

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: jBPM 5.2 : NullpointerException Issue in loading knowledgeAgent.applyChangeSet(ResourceFactory.newUrlResource(url));"

To view the discussion, visit: http://community.jboss.org/message/642227#642227

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I ran into similar issue - please rebuild your package(s) in Guvnor. After package is rebuilt it will have compatible structure with latest library versions, there were some new fields added in some of the objects if I debug it correctly. If I recall correctly it was done in 5.3 of drools-core...


HTH
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