Hi,

Normally we work with the commercial API however in this instance I am reviewing JBPM-5.4.0

I am getting the following security exception when I try to load a package from Guvnor.

Libraries used in test application: JBPM-5.4.0.Final-bin.zip

Guvnor: jbpm-5.4.0.Final-installer-full.zip

Cheers Megan Woods

Exception in thread "main" java.lang.SecurityException: class "org.drools.base.evaluators.EqualityEvaluatorsDefinition"'s signer information does not match signer information of other classes in the same package

    at java.lang.ClassLoader.checkCerts(Unknown Source)

    at java.lang.ClassLoader.preDefineClass(Unknown Source)

    at java.lang.ClassLoader.defineClass(Unknown Source)

    at java.security.SecureClassLoader.defineClass(Unknown Source)

    at java.net.URLClassLoader.defineClass(Unknown Source)

    at java.net.URLClassLoader.access$100(Unknown Source)

    at java.net.URLClassLoader$1.run(Unknown Source)

    at java.net.URLClassLoader$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.net.URLClassLoader.findClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    at java.lang.Class.forName0(Native Method)

    at java.lang.Class.forName(Unknown Source)

    at org.drools.util.CompositeClassLoader$CachingLoader.load(CompositeClassLoader.java:258)

    at org.drools.util.CompositeClassLoader$CachingLoader.load(CompositeClassLoader.java:237)

    at org.drools.util.CompositeClassLoader.loadClass(CompositeClassLoader.java:88)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    at org.drools.base.evaluators.EvaluatorRegistry.addEvaluatorDefinition(EvaluatorRegistry.java:132)

    at org.drools.compiler.PackageBuilderConfiguration.buildEvaluatorRegistry(PackageBuilderConfiguration.java:550)

    at org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:196)

    at org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:170)

    at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:300)

    at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:228)

    at org.drools.builder.impl.KnowledgeBuilderFactoryServiceImpl.newKnowledgeBuilder(KnowledgeBuilderFactoryServiceImpl.java:34)

    at org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:46)

    at org.tollgroup.cl.jBPM.guvnor.experiment.Main.linearProcess(Main.java:48)

    at org.tollgroup.cl.jBPM.guvnor.experiment.Main.<init>(Main.java:42)

    at org.tollgroup.cl.jBPM.guvnor.experiment.Main.main(Main.java:37)