Re: [rules-dev] Bug report - a lucky catch if I ever saw one

Wolfgang, What version of MVEL are you using? can you check if you still have the error with the latest version: 2.0.18? http://mvel.codehaus.org/Downloading+MVEL Please let us know. Thanks, Edson 2010/10/6 Wolfgang Laun <wolfgang.laun(a)gmail.com&gt;: > 5.1 > > rule "lucky" > when > Putin: X() > then > modify( Putin ){...} > end > > crashes with: > Exception in thread "main" [Error: was expecting type: java.util.Collection; > but found type: null] > [Near : {... ( Putin ....}] > ^ > [Line: 1, Column: 9] > at org.mvel2.util.CompilerTools.expectType(CompilerTools.java:295) > at org.mvel2.ast.Fold.<init>(Fold.java:70) > at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:961) > at > org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:121) > at > org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:68) > at > org.drools.rule.builder.dialect.mvel.MVELExprAnalyzer.analyzeExpression(MVELExprAnalyzer.java:86) > at > org.drools.rule.builder.dialect.mvel.MVELDialect.analyzeBlock(MVELDialect.java:494) > at > org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.rewriteModify(JavaConsequenceBuilder.java:224) > ... > > This is, of course, not due to using exactly *that* name; it occurs if > (1) the bound name matches /^.+in$/ and > (2) there is, in "modify", white space between "in" and ")" > > -W > > > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com _______________________________________________ rules-dev mailing list rules-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev