8:59 a.m.
Tom Eugelink [https://community.jboss.org/people/tbee] created the discussion
"getting started; screencasts do not match my screens"
To view the discussion, visit: https://community.jboss.org/message/755146#755146
--------------------------------------------------------------
I'm currently working through the getting started examples (Eclipse and console) but
I'm not seeing what is shown in the screen casts.
Eclipse: even though I can start a process, selecting the session variable does not not
show it in the "process instances" view.
Console: even though I can start a process, enter the correct username (krisv) and see a
running process; it does not show up in my (krisv) tasks.
Anyone care to guess what I'm doing wrong?
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9:30 a.m.
New subject: [jBPM] - Re: getting started; screencasts do not match my screens
Tom Eugelink [https://community.jboss.org/people/tbee] created the discussion
"Re: getting started; screencasts do not match my screens"
To view the discussion, visit: https://community.jboss.org/message/755162#755162
--------------------------------------------------------------
To top it off; the "Using your own database with jBPM' quick start also crashes
and burns. I've set it up using Postgres, there are a bunch of tables in the two
databases, but the console is not started (JBoss7 itself is):
16:25:05,579 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/jbpm-human-task-war]]
(MSC service thread 1-3) StandardWrapper.Throwable:
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could
not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)
[hibernate-entitymanager-3.4.0.GA.jar:]
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:76)
[hibernate-entitymanager-3.4.0.GA.jar:]
at
org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlinesList(TaskPersistenceManager.java:174)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlines(TaskPersistenceManager.java:146)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedDeadlines(TaskServiceSession.java:231)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.initialize(TaskService.java:116)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.initialize(TaskService.java:101)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.<init>(TaskService.java:79)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.servlet.HumanTaskServiceServlet.init(HumanTaskServiceServlet.java:127)
[classes:]
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1102)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3631)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3844)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:70)
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[:1.7.0_04]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[:1.7.0_04]
at java.lang.Thread.run(Thread.java:722) [:1.7.0_04]
Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90)
[hibernate-core-3.3.2.GA.jar:]
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.doList(Loader.java:2235)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.list(Loader.java:2124)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1149)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:67)
[hibernate-entitymanager-3.4.0.GA.jar:]
... 18 more
Caused by: org.postgresql.util.PSQLException: ERROR: relation "task" does not
exist
Position: 100
at
org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2101)
at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1834)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:510)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:386)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
at
org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.getResultSet(Loader.java:1812)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.doQuery(Loader.java:697)
[hibernate-core-3.3.2.GA.jar:]
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.doList(Loader.java:2232)
[hibernate-core-3.3.2.GA.jar:]
... 26 more
16:25:05,736 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/jbpm-human-task-war]]
(MSC service thread 1-3) Servlet /jbpm-human-task-war threw load() exception:
org.postgresql.util.PSQLException: ERROR: relation "task" does not exist
Position: 100
at
org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2101)
at
org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1834)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:510)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:386)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:271)
at
org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.getResultSet(Loader.java:1812)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.doQuery(Loader.java:697)
[hibernate-core-3.3.2.GA.jar:]
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.doList(Loader.java:2232)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.Loader.list(Loader.java:2124)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:401)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1149)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
[hibernate-core-3.3.2.GA.jar:]
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:67)
[hibernate-entitymanager-3.4.0.GA.jar:]
at
org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlinesList(TaskPersistenceManager.java:174)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlines(TaskPersistenceManager.java:146)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedDeadlines(TaskServiceSession.java:231)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.initialize(TaskService.java:116)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.initialize(TaskService.java:101)
[jbpm-human-task-core-5.3.0.Final.jar:]
at org.jbpm.task.service.TaskService.<init>(TaskService.java:79)
[jbpm-human-task-core-5.3.0.Final.jar:]
at
org.jbpm.task.servlet.HumanTaskServiceServlet.init(HumanTaskServiceServlet.java:127)
[classes:]
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
[jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1102)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3631)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3844)
[jbossweb-7.0.1.Final.jar:7.0.2.Final]
at
org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:70)
[jboss-as-web-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[:1.7.0_04]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[:1.7.0_04]
at java.lang.Thread.run(Thread.java:722) [:1.7.0_04]
Going to merge the two databases, see what happens.
--------------------------------------------------------------
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9:42 a.m.
New subject: [jBPM] - Re: getting started; screencasts do not match my screens
Tom Eugelink [https://community.jboss.org/people/tbee] created the discussion
"Re: getting started; screencasts do not match my screens"
To view the discussion, visit: https://community.jboss.org/message/755166#755166
--------------------------------------------------------------
Ok, merging the two databases solved that last issue. JBoss now boots correctly. So the
part of two databases in the getting started manual should be confirmed that it still
works.
But I now get another exception when trying to create a workflow in the console (like I
did before on the H2 database).
org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not commit
session or rollback
org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345)
org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321)
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
root cause
java.lang.RuntimeException: Could not commit session or rollback
org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:401)
org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223)
org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:120)
org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:88)
org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:197)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
root cause
java.lang.RuntimeException: Unable to rollback transaction
org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:397)
org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223)
org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:120)
org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:88)
org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:197)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
root cause
java.lang.IllegalStateException: BaseTransaction.rollback - no transaction!
com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.rollback(BaseTransaction.java:132)
org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:191)
org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:397)
org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223)
org.jbpm.integration.console.CommandDelegate.startProcess(CommandDelegate.java:120)
org.jbpm.integration.console.ProcessManagement.newInstance(ProcessManagement.java:88)
org.jboss.bpm.console.server.FormProcessingFacade.startProcessWithUI(FormProcessingFacade.java:197)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
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4988
days inactive
4988
days old
2 comments
1 participants
participants (1)
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Tom Eugelink