3:47 p.m.
Hi everyone,
I'm new to jbpm and can't get jbpm running. First my Environment:
- jBPM Version : 4.2, default jbpm.cfg.xml, no special libs
- Database : MySQL
- JDK : 6
- Container : Jboss 5.1.0.GA + Seam 2.2.0.GA
I use a seam project generated with seam-gen that works as long as I do not try to access
anything of the jbpm stuff. After logging in with setting up a seam identity and an jbpm
actor I get the following stack trace as soon as I want to access the
PooledTaskInstanceList:
| 22:08:37,024 INFO [JbpmConfiguration] using jbpm configuration resource
'jbpm.cfg.xml'
| 22:08:37,025 DEBUG [JbpmConfiguration] loading defaults in jbpm configuration
| 22:08:37,028 DEBUG [ObjectFactoryImpl] adding object info
'default.jbpm.context'
| 22:08:37,028 DEBUG [ObjectFactoryImpl] adding object info
'resource.hibernate.cfg.xml'
| 22:08:37,028 DEBUG [ObjectFactoryImpl] adding object info
'resource.business.calendar'
| 22:08:37,028 DEBUG [ObjectFactoryImpl] adding object info
'resource.default.modules'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'resource.converter'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'resource.action.types'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'resource.node.types'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info 'resource.parsers'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'resource.varmapping'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'resource.mail.templates'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.byte.block.size'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.task.instance.factory'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.variable.resolver'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.mail.smtp.host'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.mail.address.resolver'
| 22:08:37,029 DEBUG [ObjectFactoryImpl] adding object info
'jbpm.mail.from.address'
| 22:08:37,030 DEBUG [ObjectFactoryImpl] adding object info 'jbpm.job.executor'
| 22:08:37,030 DEBUG [JbpmConfiguration] loading specific configuration...
| 22:08:37,053 SEVERE [viewhandler] Error Rendering View[/home.xhtml]
| org.jboss.seam.InstantiationException: Could not instantiate Seam component:
org.jboss.seam.bpm.jbpmContext
| at org.jboss.seam.Component.newInstance(Component.java:2144)
| at org.jboss.seam.Component.getInstance(Component.java:2021)
| at org.jboss.seam.Component.getInstance(Component.java:2000)
| at org.jboss.seam.Component.getInstance(Component.java:1994)
| at org.jboss.seam.Component.getInstance(Component.java:1967)
| at org.jboss.seam.Component.getInstance(Component.java:1962)
| at org.jboss.seam.bpm.ManagedJbpmContext.instance(ManagedJbpmContext.java:165)
| at
org.jboss.seam.bpm.PooledTaskInstanceList.getPooledTaskInstanceList(PooledTaskInstanceList.java:37)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
| at
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
| at
org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at
org.jboss.seam.bpm.BusinessProcessInterceptor.aroundInvoke(BusinessProcessInterceptor.java:51)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at
org.jboss.seam.transaction.TransactionInterceptor$1.work(TransactionInterceptor.java:97)
| at org.jboss.seam.util.Work.workInTransaction(Work.java:47)
| at
org.jboss.seam.transaction.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:91)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
| at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)
| at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)
| at
org.jboss.seam.bpm.PooledTaskInstanceList_$$_javassist_seam_2.getPooledTaskInstanceList(PooledTaskInstanceList_$$_javassist_seam_2.java)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
| at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
| at org.jboss.seam.Component.callComponentMethod(Component.java:2249)
| at org.jboss.seam.Component.unwrap(Component.java:2275)
| at org.jboss.seam.Component.getInstance(Component.java:2041)
| at org.jboss.seam.Component.getInstance(Component.java:1983)
| at org.jboss.seam.Component.getInstance(Component.java:1977)
| at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
| at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
| at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:155)
| at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:51)
| at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
| at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
| at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
| at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at javax.faces.component.UIData.getValue(UIData.java:609)
| at javax.faces.component.UIData.getDataModel(UIData.java:1124)
| at javax.faces.component.UIData.setRowIndex(UIData.java:451)
| at
com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:77)
| at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:813)
| at javax.faces.component.UIData.encodeBegin(UIData.java:962)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:928)
| at javax.faces.render.Renderer.encodeChildren(Renderer.java:148)
| at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
| at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
| at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
| at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
| at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
| at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
| at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
| at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
| at
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
| at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
| at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
| at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
| at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Thread.java:637)
| Caused by: org.jbpm.JbpmException: couldn't parse jbpm configuration from resource
'jbpm.cfg.xml'
| at org.jbpm.JbpmConfiguration.getInstance(JbpmConfiguration.java:285)
| at org.jbpm.JbpmConfiguration.getInstance(JbpmConfiguration.java:257)
| at org.jboss.seam.bpm.Jbpm.initJbpmConfiguration(Jbpm.java:110)
| at org.jboss.seam.bpm.Jbpm.getJbpmConfiguration(Jbpm.java:101)
| at org.jboss.seam.bpm.ManagedJbpmContext.create(ManagedJbpmContext.java:55)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)
| at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:144)
| at org.jboss.seam.Component.callComponentMethod(Component.java:2249)
| at org.jboss.seam.Component.callCreateMethod(Component.java:2172)
| at org.jboss.seam.Component.newInstance(Component.java:2132)
| ... 109 more
| Caused by: org.jbpm.JbpmException: no ObjectInfo class specified for element
'import'
| at org.jbpm.configuration.ObjectFactoryParser.parse(ObjectFactoryParser.java:139)
| at
org.jbpm.configuration.ObjectFactoryParser.parseElements(ObjectFactoryParser.java:117)
| at
org.jbpm.configuration.ObjectFactoryParser.parseElementsStream(ObjectFactoryParser.java:110)
| at org.jbpm.JbpmConfiguration.parseObjectFactory(JbpmConfiguration.java:317)
| at org.jbpm.JbpmConfiguration.getInstance(JbpmConfiguration.java:281)
| ... 122 more
|
The jbpm.cfg.xml like this, all imported files are part of the jbpm.jar:
| <?xml version="1.0" encoding="UTF-8"?>
|
| <jbpm-configuration jndi-name="java:/ProcessEngine">
| <import resource="jbpm.default.cfg.xml" />
| <import resource="jbpm.businesscalendar.cfg.xml" />
| <import resource="jbpm.tx.jta.cfg.xml" />
| <import resource="jbpm.jpdl.cfg.xml" />
| <import resource="jbpm.identity.cfg.xml" />
| <import resource="jbpm.jobexecutor.cfg.xml" />
| <import resource="jbpm.console.cfg.xml" />
| </jbpm-configuration>
|
It plays no role if I have a process definition deployed or not (tried both) and I'm
sure that the jbpm.cfg.xml is deployed at the right place, because when I use an invalid
one, I get an exception telling me about it.
The xhtml-page trying to list the tasks looks like:
| <h:dataTable value="#{pooledTaskInstanceList}"
var="task">
| <h:column>
| <f:facet name="header">Id</f:facet>
| #{task.id}
| </h:column>
| <h:column>
| <f:facet name="header">Description</f:facet>
| #{task.description}
| </h:column>
| </h:dataTable>
|
If I remove this block, I do not get an exception (because I'm not accessing anything
of jbpm).
If I use the jbpm-console I can access, start etc. the deployed processes. That's why
I do not understand what I'm doing wrong and I did not find any help for
"org.jbpm.JbpmException: no ObjectInfo class specified for element
'import'", so any help is appreciated!
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