[rules-users] Drools bundle in OSGi

jjmartinez jesusjmm at gmail.com
Tue Jan 3 05:38:56 EST 2012


Hi Salaboy,

I followed your advice, and I have almost what I wanted.

Now, my application shows me this error, and I don't know because. 

java.lang.NoClassDefFoundError: org/antlr/runtime/CharStream
[stderr] 	at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:394)
[stderr] 	at
org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:587)
[stderr] 	at
org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:41)
[stderr] 	at
drools.ejemplos.DroolsTest.readKnowledgeBase(DroolsTest.java:52)
[stderr] 	at drools.ejemplos.DroolsTest.execute(DroolsTest.java:35)
[stderr] 	at drools.ejemplos.DroolsTest.<init>(DroolsTest.java:29)
[stderr] 	at drools.ejemplos.Activator.start(Activator.java:14)
[stderr] 	at
org.knopflerfish.framework.BundleImpl.start0(BundleImpl.java:356)
[stderr] 	at
org.knopflerfish.framework.BundleThread.run(BundleThread.java:107)
[stderr] Caused by: java.lang.ClassNotFoundException:
org.antlr.runtime.CharStream
[stderr] 	at
org.knopflerfish.framework.BundleClassLoader.findClass(BundleClassLoader.java:235)
[stderr] 	at
org.knopflerfish.framework.BundleClassLoader.loadClass(BundleClassLoader.java:349)
[stderr] 	at java.lang.ClassLoader.loadClass(Unknown Source)
[stderr] 	... 9 more

Do you have any idea about this?

Thanks in advance, 

Jesús

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