The Pacman example crashes in drools 5.2.0 ------------------------------------------ Key: JBRULES-3092 URL: https://issues.jboss.org/browse/JBRULES-3092 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Reporter: Geoffrey De Smet Assignee: Mark Proctor {code} Exception in thread "AWT-EventQueue-0" [Error: no such identifier: Direction] [Near : {... System.out.println( "monster u ....}] ^ [Line: 1, Column: 58] at org.mvel2.compiler.ExpressionCompiler.verify(ExpressionCompiler.java:406) at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:283) at org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:69) at org.mvel2.MVEL.analyze(MVEL.java:678) at org.mvel2.ast.NewObjectNode.<init>(NewObjectNode.java:118) at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:321) at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:135) at org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:69) at org.mvel2.MVEL.analyze(MVEL.java:678) at org.mvel2.compiler.PropertyVerifier.getMethod(PropertyVerifier.java:462) at org.mvel2.compiler.PropertyVerifier.analyze(PropertyVerifier.java:116) at org.mvel2.compiler.ExpressionCompiler.verify(ExpressionCompiler.java:390) at org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:283) at org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:69) at org.mvel2.MVEL.compileExpression(MVEL.java:808) at org.drools.base.mvel.MVELCompilationUnit.compile(MVELCompilationUnit.java:420) at org.drools.base.mvel.MVELCompilationUnit.getCompiledExpression(MVELCompilationUnit.java:240) at org.drools.base.mvel.MVELConsequence.compile(MVELConsequence.java:74) at org.drools.rule.MVELDialectRuntimeData.onBeforeExecute(MVELDialectRuntimeData.java:159) at org.drools.rule.DialectRuntimeRegistry.onBeforeExecute(DialectRuntimeRegistry.java:138) at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:511) at org.drools.reteoo.ReteooRuleBase.addPackages(ReteooRuleBase.java:427) at org.drools.impl.KnowledgeBaseImpl.addKnowledgePackages(KnowledgeBaseImpl.java:149) at org.drools.examples.pacman.PacmanExample.initKsession(PacmanExample.java:65) at org.drools.examples.pacman.PacmanExample.main(PacmanExample.java:39) at org.drools.examples.DroolsExamplesApp$3.actionPerformed(DroolsExamplesApp.java:77) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6289) at javax.swing.JComponent.processMouseEvent(JComponent.java:3267) at java.awt.Component.processEvent(Component.java:6054) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4652) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4482) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2478) at java.awt.Component.dispatchEvent(Component.java:4482) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644) at java.awt.EventQueue.access$000(EventQueue.java:85) at java.awt.EventQueue$1.run(EventQueue.java:603) at java.awt.EventQueue$1.run(EventQueue.java:601) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98) at java.awt.EventQueue$2.run(EventQueue.java:617) at java.awt.EventQueue$2.run(EventQueue.java:615) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) at java.awt.EventQueue.dispatchEvent(EventQueue.java:614) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) {code} -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira