[rules-users] dependency issue after upgrading to 4.0.0 from MR3 with maven2?

[Mark Proctor]

As the stack trace says, you are missing the JDT Core binary:
Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not 
in the classpath

Mark
Eric Miles wrote:
> I am attempting to ween our project off of MR3 and on to the 4.0.0 GA 
> and am having a lot of difficulty.  First off, I had compile issues 
> with the PackageBuilderConfiguration class (attempting to set the 
> compliance level to 1.5).  I figured that was no longer necessary so I 
> removed that (I hope that's correct although I haven't seen this 
> mentioned anywhere).  Now when I attempt to run a unit test, I get the 
> following error:
>
> org.drools.RuntimeDroolsException: Unable to load dialect 
> 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java'
> at 
> org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(PackageBuilderConfiguration.java:138)
> at 
> org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:114)
> at 
> org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:87)
> at 
> com.kronos.webta.service.key.rules.AccountKeyLookupTest.setUpBeforeClass(AccountKeyLookupTest.java:49)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at 
> org.junit.internal.runners.BeforeAndAfterRunner.invokeMethod(BeforeAndAfterRunner.java:74)
> at 
> org.junit.internal.runners.BeforeAndAfterRunner.runBefores(BeforeAndAfterRunner.java:50)
> at 
> org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:33)
> at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
> at 
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
> at 
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> at 
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not 
> in the classpath
> at 
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompiler(JavaDialectConfiguration.java:98)
> at 
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:56)
> at 
> org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(PackageBuilderConfiguration.java:134)
> ... 17 more
>
>
> I am using Maven2, so I would assume my dependencies would be taken 
> care of?  I'm only using 2 dependencies in my project for Drools:
>
> <dependency>
> <groupId>org.drools</groupId>
> <artifactId>drools-compiler</artifactId>
> <version>4.0.0</version>
> <scope>compile</scope>
> </dependency>
> <dependency>
> <groupId>org.drools</groupId>
> <artifactId>drools-core</artifactId>
> <version>4.0.0</version>
> <scope>compile</scope>
> </dependency>
>
> >From the following repo:
>
> <repository>
> <id>jboss</id>
> <name>JBoss maven repository</name>
> <url>http://repository.jboss.com/maven2< 
> <http://repository.jboss.com/maven2%3C>/url>
> </repository>
>
> Am I missing something?  I completely blew away my org.drools 
> directory in my local repository to allow maven2 to download the 
> dependencies, I see it's downloading the drools-compiler and 
> drools-core 4.0.0 versions (although they do not have associated poms 
> or checksums which I find odd).  Thanks!
>
> Eric
> ------------------------------------------------------------------------
>
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>   

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