User development, A new message was posted in the thread "jBPM console not working on JBoss 5.1.0 standard configuration": http://community.jboss.org/message/522227#522227 Author : Dejan Mratinkovic Profile : http://community.jboss.org/people/dejanmr Message: -------------------------------------------------------------- I have the same issue.   And all I did was running ant targets as instructed. All out of the box. Works fine with 'default' configuration, does not with 'standard' or  'all' . Issues are present JBPM console, or simple tests I did on my own (so, it is not JBPM console related). All deployes with no errors, error is fired on runtime.   I can log in (alex, password) to JBPM console, but I got the error, and no further actions are possible. Whichever action I choose, I got the same error pop up again.   Running on 'standard' is essential, as we can not go cluster without it.   Without it being possible, we would have to look for alternative WF engine. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522227#522227