3:06 p.m.
Mauricio,
Can you create an isolated MVEL testcase so that we can ask cbrock to fix?
Thanks,
Edson
2010/10/7 Mauricio Salatino <salaboy(a)gmail.com>:
I've just found another problem, that it's happening
when you have something like:
with( $r = new Something() ) {
invoice = $somethingElse;
}
The "in" token seems to be bothering there too..
if I change it to ivoice.. it works..
On Wed, Oct 6, 2010 at 11:32 AM, Edson Tirelli <tirelli(a)post.com> wrote:
>
> I don't think the problem is in there. I think MVEL is tokenizing
> the "in" in the end of your variable as the operator "in" and
raising
> the error. We need to open a bug for cbrock to fix, but we need an
> isolated MVEL test case.
>
> In case you or someone has the time to do it, just use one of the
> tests here as an example:
>
>
>
http://github.com/mikebrock/mvel/blob/master/src/test/java/org/mvel2/test...
>
> And open a JIRA here:
>
> http://jira.codehaus.org/browse/MVEL
>
> Otherwise I will do it when I get the time.
>
> Thanks,
> Edson
>
> 2010/10/6 Wolfgang Laun <wolfgang.laun(a)gmail.com>:
> > Still there.
> >
> > Perhaps a trim() in here?
> >
> > public class JavaModifyBlockDescr implements JavaBlockDescr {
> > private int start;
> > private int end;
> > private String modifyExpression;
> > private List<String> expressions;
> >
> > public JavaModifyBlockDescr( String modifyExpression ) {
> > this.modifyExpression = modifyExpression.trim();
> > this.expressions = new ArrayList<String>();
> > }
> >
> >
> > -W
> >
> >
> > On 6 October 2010 15:10, Edson Tirelli <tirelli(a)post.com> wrote:
> >>
> >> 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>:
> >> > 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
> >
> >
> > _______________________________________________
> > 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
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- Salatino "Salaboy" Mauricio -
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