we recently upgraded from 3.1.2 to 3.1.3 and the "db-drop" ant target in AppFuse stopped working. the error centers around the exception: C:\PROJECT\choreo\build.xml:1113: Schema text failed: Could not parse mapping document from file C:\PROJECT\choreo\lib\jbpm-3.1.3\src\bin\org\jbpm\context\exe\CustomLongClass.hbm.xml which is caused by: Caused by: org.hibernate.MappingException: class org.jbpm.context.exe.CustomLongClass not found while looking for property: id when i twiddle the classpath to find the class files in in the bin directory, i start getting name.space collisions (multiply defined classes, etc.). has anyone come across this issue in their travels. apologies about possible lack of details, i'm not a jbpm expert so i'm fumbling a bit. == stanton View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040710#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...