[jboss-jira] [JBoss JIRA] (DROOLS-1038) Cann't debug in eclipse
李 玥 created DROOLS-1038:
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Summary: Cann't debug in eclipse
Key: DROOLS-1038
URL: https://issues.jboss.org/browse/DROOLS-1038
Project: Drools
Issue Type: Bug
Components: eclipse plugin
Affects Versions: 6.3.0.Final
Reporter: 李 玥
Assignee: Robert (Bob) Brodt
Priority: Minor
Fix For: 6.3.0.Final
Hi. I am new to the Drools. I used the Drools eclipse plug-in function.
I tried to toggled a break-point in the .drl (the rule file) and tried to run the program
as a Drools project.
However, I got an error message as following:
java.lang.RuntimeException: no debugger registered to handle breakpoint
at org.mvel2.debug.DebuggerContext.checkBreak(DebuggerContext.java:98)
at org.mvel2.MVELRuntime.execute(MVELRuntime.java:76)
at org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123)
at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119)
at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:113)
at org.mvel2.MVEL.executeExpression(MVEL.java:930)
at
org.drools.core.util.MVELSafeHelper$RawMVELEvaluator.executeExpression(MVELSafeHelper.java:496)
at
org.drools.core.rule.constraint.MvelConditionEvaluator.evaluate(MvelConditionEvaluator.java:92)
at
org.drools.core.rule.constraint.MvelConditionEvaluator.evaluate(MvelConditionEvaluator.java:77)
at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:248)
at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:204)
at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:141)
at
org.drools.core.reteoo.CompositeObjectSinkAdapter.doPropagateAssertObject(CompositeObjectSinkAdapter.java:494)
at
org.drools.core.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:374)
at org.drools.core.reteoo.ObjectTypeNode.propagateAssert(ObjectTypeNode.java:298)
at org.drools.core.phreak.PropagationEntry$Insert.execute(PropagationEntry.java:93)
at
org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:96)
at
org.drools.core.phreak.SynchronizedPropagationList.flush(SynchronizedPropagationList.java:69)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.flushPropagations(StatefulKnowledgeSessionImpl.java:1993)
at org.drools.core.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1289)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.internalFireAllRules(StatefulKnowledgeSessionImpl.java:1294)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1281)
at
org.drools.core.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:1260)
at com.sample.DroolsTest.main(DroolsTest.java:24)
How could I fix this problem?
Thanks!
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