TIBCO BusinessEvents (BE) cache engine will not start. Error: nulljava.lang.AbstractMethodError.

TIBCO BusinessEvents (BE) cache engine will not start. Error: nulljava.lang.AbstractMethodError.

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Article ID: KB0093283

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Updated On:

Products Versions
TIBCO BusinessEvents Enterprise Edition -
Not Applicable -

Description

Description:
The full error stack reported is: 


2014 Sep 12 10:00:49:774 GMT -5 Blokus_CacheAgent-Blokus Fatal [main] - [container.standalone] null
java.lang.AbstractMethodError
    at com.tibco.cep.studio.core.repo.emf.DeployedEMFProject.preload(SourceFile:295)
    at com.tibco.cep.studio.core.repo.emf.EMFProject.load(SourceFile:217)
    at com.tibco.cep.studio.core.repo.emf.DeployedEMFProject.load(SourceFile:207)
    at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initProject(RuleServiceProviderImpl.java:994)
    at com.tibco.cep.container.standalone.BEMain.jumpStart(SourceFile:147)
    at com.tibco.cep.container.standalone.BEMain.main(SourceFile:70)

Symptoms:
May or may not occur after the installation of a hotfix.

Cause:
Process Orchestration add-on for TIBCO Business Events was installed at one time and has not been completely removed. 

Resolution

Remove any *bpmn*.jar files from the run time environment and confirm that the EAR is not built with any of those Jar files. Look specifically for the following files: cep-bpmn.jar  in BE_HOME/5.1/lib; and com.tibco.cep.bpmn.common_1.0.1.jar in BE_HOME/lib/eclipse/plugin.

Issue/Introduction

TIBCO BusinessEvents (BE) cache engine will not start. Error: nulljava.lang.AbstractMethodError.

Additional Information

See also KB-38740 for a different way of addressing this problem.