[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-4080) Internal error in Drools Plugin: is occured if empty rule.package is opened on ReteTree tab.
Kris Verlaenen (JIRA)
jira-events at lists.jboss.org
Mon Jun 15 16:53:56 EDT 2009
[ https://jira.jboss.org/jira/browse/JBIDE-4080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kris Verlaenen resolved JBIDE-4080.
-----------------------------------
Resolution: Done
Made a distiction between an empty and an invalid rulebase
> Internal error in Drools Plugin: is occured if empty rule.package is opened on ReteTree tab.
> ---------------------------------------------------------------------------------------------
>
> Key: JBIDE-4080
> URL: https://jira.jboss.org/jira/browse/JBIDE-4080
> Project: Tools (JBoss Tools)
> Issue Type: Bug
> Components: drools
> Affects Versions: 3.0.0.GA
> Reporter: Anton Klimkovich
> Assignee: Kris Verlaenen
> Priority: Minor
> Fix For: 3.1.0.M3
>
>
> EXECUTE: Create new Guided Rule file
> EXECUTE: Open rule.package on ReteTree tab.
> FAILURE:
> java.lang.Exception: Unable to parse rules to show RETE view!
> at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:161)
> at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:244)
> at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:1
> java.lang.NullPointerException
> at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:451)
> at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:481)
> at org.drools.eclipse.editors.rete.ReteViewer.getRuleBase(ReteViewer.java:129)
> at org.drools.eclipse.editors.rete.ReteViewer.loadReteModel(ReteViewer.java:159)
> at org.drools.eclipse.editors.DRLRuleEditor2$3.run(DRLRuleEditor2.java:244)
> at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
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