求Activiti大神帮忙看下是什么问题
严重: Servlet.service() for servlet [cn.itcast.actviti.servlet.processinstance.SignalProcessInstanceServlet] in context with path [/activiti_04] threw exception
org.activiti.engine.ActivitiException: UserTask should not be signalled before complete
这是什么错误?
java 代码:
//获取流程实例ID
String id = request.getParameter("id");
//获取流程定义ID
String pid = request.getParameter("pid");
//获取运行服务对象
RuntimeService runtimeService = pe.getRuntimeService();
//进行下一步
runtimeService.signal(id);