[rules-users] Cannot load Dialect..

Michal Bali michalbali at gmail.com
Sat Jan 24 05:45:45 EST 2009


looks like you are missing the mvel library

On Sat, Jan 24, 2009 at 7:42 AM, Kiran Narasareddy <
kiran.narasareddy at gmail.com> wrote:

> Hi,
>     I am a drools 4.0.7 user.
>    I am working on a drools project. The code works fine when I run it as a
> standalone application in Eclipse(all the rules fire as required)
> However , when I deploy the same code as a web service on Axis2, I get as
> exception as follows :-
>
> *     org.drools.RuntimeDroolsException: Unable to load dialect
> 'org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration:mvel'*
>
> I have included all the necessary Libraries in the archive file( .aar) of
> my service. Still it is giving me a exception .
> The exception occurs when I try to compile my Decision table in the
> following line of code...
>    final SpreadsheetCompiler *converter* = new SpreadsheetCompiler();
>    final String drl1 = converter.compile( excelFile, InputType.XLS );
>
> ....The SpreadsheetCompiler object i.e. *converter*  is created while the
> web service is running ie itz not null. hence i think the drools library is
> accesible to the service..
>
> Can please anyone help me out here....
> Thanks in advance...
>
> Kiran Narasareddy
> Computers make very fast, very accurate mistakes.
>
>
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>
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