Resolution:
Description:
===========
HAWK or RV java.lang.NoClassDefFoundError error on startup of  TIBCO BusinessEvents agent in Studio debugger (works in console).


Environment:
==========
TIBCO BusinessEvents 5.x
Windows Systems

Symptoms:
=========
Exception:
java.lang.NoClassDefFoundError: com/tibco/tibrv/TibrvException
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:169)
    at com.tibco.cep.runtime.session.RuleAdministratorFactory.createRuleAdministrator(RuleAdministratorFactory.java:21)
    at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initialize(RuleServiceProviderImpl.java:515)
    at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.&ltinit>(RuleServiceProviderImpl.java:164)
    at com.tibco.cep.runtime.session.RuleServiceProviderManager.newProvider(RuleServiceProviderManager.java:207)
    at com.tibco.cep.container.standalone.BEMain.jumpStart(SourceFile:125)
    at com.tibco.cep.container.standalone.BEMain.main(SourceFile:69)
Caused by: java.lang.ClassNotFoundException: com.tibco.tibrv.TibrvException
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 8 more

or:

java.lang.NoClassDefFoundError: COM/TIBCO/hawk/ami/AmiException
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:169)
    at com.tibco.cep.runtime.session.RuleAdministratorFactory.createRuleAdministrator(RuleAdministratorFactory.java:21)
    at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initialize(RuleServiceProviderImpl.java:515)
    at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.&ltinit>(RuleServiceProviderImpl.java:164)
    at com.tibco.cep.runtime.session.RuleServiceProviderManager.newProvider(RuleServiceProviderManager.java:207)
    at com.tibco.cep.container.standalone.BEMain.jumpStart(SourceFile:125)
    at com.tibco.cep.container.standalone.BEMain.main(SourceFile:69)
Caused by: java.lang.ClassNotFoundException: COM.TIBCO.hawk.ami.AmiException
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 8 more

Cause:
======
HAWK_HOME set in Windows environment but not set in be-engine.tra .

Resolution:
===========
1). Set HAWK_HOME and RV_HOME in be-engine.tra (see solution: : SOL1-BG4MKO)

2). Delete HAWK_HOME from Windows environment.

3). Add HAWK_HOME environment variable and set it to blank (empty not work) in "Run Configurations" dialog in Studio.