Caused by: java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance(Ljava/util/Properties;)Ljavax/el/ExpressionFactory;
at org.jbpm.pvm.internal.el.JbpmElFactoryImpl.createExpressionFactory(JbpmElFactoryImpl.java:111)
at org.jbpm.pvm.internal.el.Expression.initExpressionObjects(Expression.java:94)
at org.jbpm.pvm.internal.el.Expression.create(Expression.java:63)
at org.jbpm.jpdl.internal.activity.SubProcessBinding.parseJpdl(SubProcessBinding.java:109)
at org.jbpm.jpdl.internal.activity.JpdlBinding.parse(JpdlBinding.java:52)
at org.jbpm.jpdl.internal.xml.JpdlParser.parseActivities(JpdlParser.java:320)
at org.jbpm.jpdl.internal.xml.JpdlParser.parseDocumentElement(JpdlParser.java:250)
at org.jbpm.pvm.internal.xml.Parser.parseDocument(Parser.java:476)
at org.jbpm.pvm.internal.xml.Parser.execute(Parser.java:396)
at org.jbpm.pvm.internal.xml.Parse.execute(Parse.java:158)
at org.jbpm.pvm.internal.repository.ProcessDeployer.deploy(ProcessDeployer.java:68)
at org.jbpm.pvm.internal.repository.DeployerManager.deploy(DeployerManager.java:46)
at org.jbpm.pvm.internal.repository.RepositorySessionImpl.getObject(RepositorySessionImpl.java:129)
at org.jbpm.pvm.internal.query.ProcessDefinitionQueryImpl.execute(ProcessDefinitionQueryImpl.java:72)
at org.jbpm.pvm.internal.query.AbstractQuery.execute(AbstractQuery.java:87)
at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)