[rules-users] java.lang.NoSuchMethodError

[Francisco Brum]

Hello everybody!

 

I'm having the same problem that you had, but when I run the project from the JBoss Server and try do run the code with the JBoss rules, I get the error:

 

java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems()[Lorg/eclipse/jdt/core/compiler/CategorizedProblem;

            at org.apache.commons.jci.compilers.EclipseJavaCompiler$2.acceptResult(EclipseJavaCompiler.java:237)

            at org.eclipse.jdt.internal.compiler.Compiler.handleInternalException(Compiler.java:415)

            at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:352)

            at org.apache.commons.jci.compilers.EclipseJavaCompiler.compile(EclipseJavaCompiler.java:268)

            at org.drools.compiler.PackageBuilder.compileAll(Unknown Source)

            at org.drools.compiler.PackageBuilder.addPackage(Unknown Source)

            at org.drools.compiler.PackageBuilder.addPackageFromDrl(Unknown Source)

 

I've downloaded the ecj.jar, which haves the org\eclipse\jdt\internal\compiler\CompilationResult.class 

with the getProblems() method, to the \lib folder of the server!

But it seems that this ecj.jar haves some conflict, because there are times that it works and others it doesn't.

 

So I have tried do look for the org.eclipse.jdt.core_3.2.0.v_642.jar

In my org.drools.ide_3.0.5, but didn't found it. Don't know where to!!

 

What should I do?

 

Thanks in advanced for your attention

FBrum.

 

History of a similar problem solved in this mailing list:

shilpa.raghavendra
Sun, 28 Jan 2007 23:38:14 -0800

Thank you very much Steve its working fine.

 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL <mailto:%5BEMAIL>  PROTECTED] On Behalf Of Steven
Williams
Sent: Monday, January 29, 2007 10:20 AM
To: Rules Users List
Subject: Re: [rules-users] java.lang.NoSuchMethodError
 
 
Sorry Shilpa - I was looking at 3.0.5. What I said still holds true though -
make sure the v642 jar is at the top of your runtime classpath.
 
On 1/29/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]>
wrote:
 
 
 
  I am using org.drools.ide_3.0.4 as eclipse plug-in it's having
org.eclipse.jdt.core_3.2.0.v_642.jar
 
 
 
Still I have to use higher version
 
 
 
Regards
 
Shilpa

 

 

__________________________________

Francisco Brum - francisco.brum at link.pt <mailto:rui.arrenega at link.pt> 
Link Consulting - http://www.link.pt/ <http://www.link.pt/> 

Tel.: 213 100 031
Av. Duque D'Ávila, 23 4º Esq.
1000-138 Lisboa

 

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