org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not initialize stateful knowledge session: org.apache.commons.codec.binary.Base64.encodeBase64String([B)Ljava/lang/String;

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  • org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not initialize stateful knowledge session: org.apache.commons.codec.binary.Base64.encodeBase64String([B)Ljava/lang/String; at org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)[resteasy-jaxrs-2.2.1.GA.jar:] at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)[classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)[jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:480)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)[jboss-as-web-7.0.2.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)[jbossweb-7.0.1.Final.jar:7.0.2.Final] at java.lang.Thread.run(Thread.java:722)[:1.7.0] Caused by: java.lang.RuntimeException: Could not initialize stateful knowledge session: org.apache.commons.codec.binary.Base64.encodeBase64String([B)Ljava/lang/String; at org.jbpm.integration.console.CommandDelegate.newStatefulKnowledgeSession(CommandDelegate.java:244)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jbpm.integration.console.CommandDelegate.getSession(CommandDelegate.java:252)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jbpm.integration.console.CommandDelegate.init(CommandDelegate.java:92)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jbpm.integration.console.ProcessManagement.init(ProcessManagement.java:35)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:22)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:19)[jbpm-gwt-core-5.2.0.Final.jar:] at org.jboss.bpm.console.server.ProcessMgmtFacade.getProcessManagement(ProcessMgmtFacade.java:86)[classes:] at org.jboss.bpm.console.server.ProcessMgmtFacade.getDefinitionsJSON(ProcessMgmtFacade.java:122)[classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0] at java.lang.reflect.Method.invoke(Method.java:601)[:1.7.0] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209)[resteasy-jaxrs-2.2.1.GA.jar:] at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519)[resteasy-jaxrs-2.2.1.GA.jar:] ... 24 more Caused by: java.lang.NoSuchMethodError: org.apache.commons.codec.binary.Base64.encodeBase64String([B)Ljava/lang/String; at org.jbpm.integration.console.shared.GuvnorConnectionUtils.applyAuth(GuvnorConnectionUtils.java:391)[jbpm-gwt-shared-5.2.0.Final.jar:] at org.jbpm.integration.console.shared.GuvnorConnectionUtils.guvnorExists(GuvnorConnectionUtils.java:484)[jbpm-gwt-shared-5.2.0.Final.jar:] at org.jbpm.integration.console.CommandDelegate.newStatefulKnowledgeSession(CommandDelegate.java:105)[jbpm-gwt-core-5.2.0.Final.jar:] ... 40 more
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