kenny502
kenny502
2009-03-18 10:29

请教:jbpm运行中的问题:

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运行带有JBPM的WEB应用,报错如下:
javax.servlet.ServletException: org.jbpm.persistence.JbpmPersistenceException: couldn't assign id to TaskInstance[AddExpenceAccount]
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.workflow.servlet.ChinaFilter.doFilter(ChinaFilter.java:23)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause:
java.sql.SQLException: Field 'VERSION_' doesn't have a default value

这个可能什么原因啊?新手请教
[b]问题补充:[/b]
thank you very much ,i am tesing with your method.

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