thanks Mark, is working fine now.
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Mark Proctor
Sent: Tuesday, 30 January 2007 3:31 AM
To: Rules Users List
Subject: Re: [rules-users] Antlr
You need both 2.7.7 and 3.0b5 - we use StringTemplate and Antlr3, but
antlr2.7 is a dependency of StringTemplate :(
Mark
Matthew Shaw wrote:
Hi,
I refer to a JIRA issue 578, which was rejected, however I am
still having dramas with it:
When attempting to create a package from a class called by a JSP
( see below) I get the following error:
CharScanner; panic: ClassNotFoundException:
org.antlr.stringtemplate.language.ChunkToken
Stopping the Weblogic Workshop debugger...
Debugger Stopped.
The Weblogic server stops as well.
Here is the code snippet called by the jsp
PackageBuilderConfiguration pkgBuilderCfg = new
PackageBuilderConfiguration();
pkgBuilderCfg.setCompiler(PackageBuilderConfiguration.JANINO);
PackageBuilder builder = new PackageBuilder(pkgBuilderCfg);
builder.addPackageFromDrl((new InputStreamReader(new
FileInputStream("c:\\myruleresource.drl")) ) );
The solution seemed to be:
It seems it is a classpath issue with Weblogic.I added the
antlr-2.7.7.jar to the pre classpath and the errror no longer manifests
itself
Well I have tried the above and it does not work. I am using
weblogic 8.1. This is driving me round the twist any help is greatly
appreciated. What version on antlr should I be using with drools3?
Cheers,
Matt.
Matt Shaw
Snr Applications Developer
Service Performance & Management Unit
Phone: 3247 8666. ext. 94666
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