Hi,
when I try
PackageBuilder builder = new PackageBuilder();
I running this in JbossEclipse, I can run the examples without trouble,
but in a new project I get this error.
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.drools.compiler.PackageBuilder.loadCompiler(Unknown Source)
at org.drools.compiler.PackageBuilder.<init>(Unknown Source)
at org.drools.compiler.PackageBuilder.<init>(Unknown Source)
at
nova.common.session.GenericSession.configTaskData(GenericSession.java:220)
at
nova.common.session.GenericSession.initSession(GenericSession.java:73)
at
nova.test.entity.client.TestFrameTask.initSession(TestFrameTask.java:268)
at nova.common.task.FrameTask.init(FrameTask.java:12)
at nova.test.entity.client.TestFrameTask.init(TestFrameTask.java:90)
at nova.common.task.SimpleLauncher.launchTask(SimpleLauncher.java:65)
at nova.common.task.SimpleLauncher.main(SimpleLauncher.java:25)
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException:
java.lang.NullPointerException (Caused by
java.lang.NullPointerException) (Caused by
org.apache.commons.logging.LogConfigurationException:
java.lang.NullPointerException (Caused by java.lang.NullPointerException))
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at
org.apache.commons.jci.compilers.EclipseJavaCompiler.<clinit>(EclipseJavaCompiler.java:52)
... 10 more
Caused by: org.apache.commons.logging.LogConfigurationException:
java.lang.NullPointerException (Caused by java.lang.NullPointerException)
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 14 more
Caused by: java.lang.NullPointerException
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:374)
... 15 more
Greetings
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