Still there.<br><br>Perhaps a trim() in here?<br><br>public class JavaModifyBlockDescr implements JavaBlockDescr {<br> private int start;<br> private int end;<br> private String modifyExpression;<br> private List<String> expressions;<br>
<br> public JavaModifyBlockDescr( String modifyExpression ) {<br> this.modifyExpression = modifyExpression<b>.trim()</b>;<br> this.expressions = new ArrayList<String>();<br> }<br><br><br>-W<br>
<br><br><div class="gmail_quote">On 6 October 2010 15:10, Edson Tirelli <span dir="ltr"><<a href="mailto:tirelli@post.com">tirelli@post.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Wolfgang,<br>
<br>
What version of MVEL are you using? can you check if you still<br>
have the error with the latest version: 2.0.18?<br>
<br>
<a href="http://mvel.codehaus.org/Downloading+MVEL" target="_blank">http://mvel.codehaus.org/Downloading+MVEL</a><br>
<br>
Please let us know.<br>
<br>
Thanks,<br>
Edson<br>
<br>
2010/10/6 Wolfgang Laun <<a href="mailto:wolfgang.laun@gmail.com">wolfgang.laun@gmail.com</a>>:<br>
<div><div></div><div class="h5">> 5.1<br>
><br>
> rule "lucky"<br>
> when<br>
> Putin: X()<br>
> then<br>
> modify( Putin ){...}<br>
> end<br>
><br>
> crashes with:<br>
> Exception in thread "main" [Error: was expecting type: java.util.Collection;<br>
> but found type: null]<br>
> [Near : {... ( Putin ....}]<br>
> ^<br>
> [Line: 1, Column: 9]<br>
> at org.mvel2.util.CompilerTools.expectType(CompilerTools.java:295)<br>
> at org.mvel2.ast.Fold.<init>(Fold.java:70)<br>
> at org.mvel2.compiler.AbstractParser.nextToken(AbstractParser.java:961)<br>
> at<br>
> org.mvel2.compiler.ExpressionCompiler._compile(ExpressionCompiler.java:121)<br>
> at<br>
> org.mvel2.compiler.ExpressionCompiler.compile(ExpressionCompiler.java:68)<br>
> at<br>
> org.drools.rule.builder.dialect.mvel.MVELExprAnalyzer.analyzeExpression(MVELExprAnalyzer.java:86)<br>
> at<br>
> org.drools.rule.builder.dialect.mvel.MVELDialect.analyzeBlock(MVELDialect.java:494)<br>
> at<br>
> org.drools.rule.builder.dialect.java.JavaConsequenceBuilder.rewriteModify(JavaConsequenceBuilder.java:224)<br>
> ...<br>
><br>
> This is, of course, not due to using exactly *that* name; it occurs if<br>
> (1) the bound name matches /^.+in$/ and<br>
> (2) there is, in "modify", white space between "in" and ")"<br>
><br>
> -W<br>
><br>
><br>
</div></div>> _______________________________________________<br>
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> <a href="mailto:rules-dev@lists.jboss.org">rules-dev@lists.jboss.org</a><br>
> <a href="https://lists.jboss.org/mailman/listinfo/rules-dev" target="_blank">https://lists.jboss.org/mailman/listinfo/rules-dev</a><br>
><br>
><br>
<br>
<br>
<br>
--<br>
Edson Tirelli<br>
JBoss Drools Core Development<br>
JBoss by Red Hat @ <a href="http://www.jboss.com" target="_blank">www.jboss.com</a><br>
<br>
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</blockquote></div><br>