[jboss-jira] [JBoss JIRA] (DROOLS-4430) Unable to find class 'ksLoggers.newFileLogger'

Stephen Kaisler (Jira) issues at jboss.org
Tue Aug 13 12:49:00 EDT 2019


Stephen Kaisler created DROOLS-4430:
---------------------------------------

             Summary: Unable to find class 'ksLoggers.newFileLogger'
                 Key: DROOLS-4430
                 URL: https://issues.jboss.org/browse/DROOLS-4430
             Project: Drools
          Issue Type: Bug
         Environment: Windows 1 w/ JDK-12.02, Eclipse
            Reporter: Stephen Kaisler
            Assignee: Mario Fusco


java.lang.ClassNotFoundException: Unable to find class 'ksLoggers.newFileLogger'
	at org.kie.soup.project.datamodel.commons.types.ClassTypeResolver.resolveType(ClassTypeResolver.java:268)
	at org.kie.soup.project.datamodel.commons.types.ClassTypeResolver.resolveType(ClassTypeResolver.java:153)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.processGlobals(KnowledgeBuilderImpl.java:1686)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.processOtherDeclarations(KnowledgeBuilderImpl.java:1668)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildOtherDeclarations(KnowledgeBuilderImpl.java:2511)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackagesWithoutRules(KnowledgeBuilderImpl.java:2458)
	at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.buildPackages(KnowledgeBuilderImpl.java:2449)
	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:108)
	at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build(CompositeKnowledgeBuilderImpl.java:100)
	at org.drools.compiler.kie.builder.impl.AbstractKieProject.buildKnowledgePackages(AbstractKieProject.java:261)
	at org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledgePackages(AbstractKieModule.java:201)
	at org.drools.compiler.kie.builder.impl.AbstractKieModule.createKieBase(AbstractKieModule.java:215)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(KieContainerImpl.java:406)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieContainerImpl.java:374)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBaseFromKieSessionModel(KieContainerImpl.java:575)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:551)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:458)
	at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(KieContainerImpl.java:441)
	at CAKnowledgeBase.CAKB.initializeRuleEngine(CAKB.java:269)
	at chemistryAdvisor.ChemistryAdvisor.main(ChemistryAdvisor.java:217)

SOurce code:

try
        {
        	// define a KieModule
        	//KieModuleModel CAproj = ks.newKieModuleModel();
        	
        	// get a container for the KieBases
        	chemistryAdvisorSession = CAks.newKieClasspathContainer().newKieSession();
        	if (debugKB)
        	{
        		System.out.println("\ninitialized KieContainer:\t" + CAContainer);
        	}
        }
        catch (NoClassDefFoundError fe)
        {
        	fe.printStackTrace();
        }

where CAks is a KieSession.



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