David Weir created DROOLS-852: --------------------------------- Summary: Unable to save drl file using drlDumper when drl contains a BehaviorDescrBuilder for sliding time windows Key: DROOLS-852 URL: https://issues.jboss.org/browse/DROOLS-852 Project: Drools Issue Type: Bug Components: tools Affects Versions: 6.2.0.Final Reporter: David Weir Assignee: Mario Fusco Priority: Blocker Adding this to a RuleDescrBuilder.lhs(): List<String> myParams = new LinkedList<String>(); myParams.add(nSecs+"s"); lhsDescr.not().pattern(PAYLOAD_OBJ).constraint(constraint.toString()).behavior().type("window", "time").parameters(myParams).end(); causes the drlDumper to fail with the error: org.mvel2.PropertyAccessException: [Error: could not access: params; in class: org.drools.compiler.lang.descr.BehaviorDescr] [Near : {... b.params ....}] ^ [Line: 1, Column: 1] at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.getBeanProperty(ReflectiveAccessorOptimizer.java:706) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:360) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeAccessor(ReflectiveAccessorOptimizer.java:163) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.ast.ASTNode.optimize(ASTNode.java:159) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:115) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:113) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.MVEL.executeExpression(MVEL.java:930) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:84) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:114) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:128) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CommentNode.eval(CommentNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledNamedIncludeNode.eval(CompiledNamedIncludeNode.java:71) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:114) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledNamedIncludeNode.eval(CompiledNamedIncludeNode.java:71) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CommentNode.eval(CommentNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledNamedIncludeNode.eval(CompiledNamedIncludeNode.java:71) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:114) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledNamedIncludeNode.eval(CompiledNamedIncludeNode.java:71) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledCodeNode.eval(CompiledCodeNode.java:51) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledNamedIncludeNode.eval(CompiledNamedIncludeNode.java:71) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:128) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:128) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:114) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:128) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TerminalNode.eval(TerminalNode.java:35) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledForEachNode.eval(CompiledForEachNode.java:128) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledIfNode.eval(CompiledIfNode.java:44) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.CompiledExpressionNode.eval(CompiledExpressionNode.java:46) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.res.TextNode.eval(TextNode.java:42) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:285) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:247) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:255) ~[mvel2-2.2.4.Final.jar:?] at org.mvel2.templates.TemplateRuntime.execute(TemplateRuntime.java:207) ~[mvel2-2.2.4.Final.jar:?] at org.drools.compiler.lang.DrlDumper.dump(DrlDumper.java:61) ~[drools-compiler-6.2.0.Final.jar:6.2.0.Final] -- This message was sent by Atlassian JIRA (v6.3.15#6346)