[jbosstools-issues] [JBoss JIRA] (JBIDE-12394) Unable to load dialect Error in Drools project

[Kris Verlaenen (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-12394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12732977#comment-12732977 ] 

Kris Verlaenen commented on JBIDE-12394:
----------------------------------------

Would it be possible to attach the pom.xml or a full sample project, and the full stack trace?
This error typically occurs if it can't find the MVEL jar, but from your description it seems it should be there.
                
> Unable to load dialect Error in Drools project
> ----------------------------------------------
>
>                 Key: JBIDE-12394
>                 URL: https://issues.jboss.org/browse/JBIDE-12394
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: drools
>         Environment: JBoss Tools 2.3.0.v20120321-1339-H91-Beta2
> JBoss Drools Plugin 5.2.1.Final
> On classpath of project in question (configured via maven):
> * drools-compiler, drools-core, knowledge-api, knowledge-internal-api 5.4.0.Final
> * antlr, antlr-runtime 3.3
> * mvel2 2.1.0.drools16
> * ecj 3.5.1
> * stringtemplate 3.2.1
> * xstream 1.4.1
> * xmlpull 1.1.3
> * xpp3_min 1.1.4c
>            Reporter: Jörg Henne
>            Assignee: Kris Verlaenen
>            Priority: Blocker
>
> When new Drools project is created there is this error:
> Unable to load dialect 'org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration:mvel:org.drools.rule.builder.dialect.mvel.MVELDialectConfiguration'
> See attached screenshot.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira