JUSTEP180208; 提示: 任"null"不存在

syj1234567890

任务中心点击处理，进入申请页面，点击流转报错
2018-04-13 16:30:36 excute stream action, params:{"accept":"application/json","action":"externalAdvanceProcessQueryAction","actionFlag":"__action_0__","activity":"mainActivity","contentType":"application/json","executeContext":"","executor":"/BD541E57AD24484EB7C65F8BCAB0A02E.ogn/1E57B854F9714E7A906A77F96ABA2EF6.dpt/CB8F409244D94845B00F1DD7A348BB4C.dpt/8E13883FEAD242629D03A5AA4593D842.pos/0EE5744ED7C04A6CB12BFEB64E326C69@8E13883FEAD242629D03A5AA4593D842.psm","parameters":{"task":"6256FB9859EA466BB02F2CAE057E3769"},"process":"/OA/equipmentManage/equipmentInfoManage/equipmentInfo/process/equipmentInfoWrite/equipmentInfoWriteProcess"}
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.system.action.Engine.invokeActions(Native Method)
        at com.justep.system.action.Engine.invokeActions(Unknown Source)
        at com.justep.business.server.BusinessServer.doAction(Unknown Source)
        at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServer.excute(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at com.justep.system.action.Engine.invokeAction(Native Method)
        at com.justep.system.action.Engine.invokeAction(Unknown Source)
        at com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)
        at com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)
        at com.justep.system.action.ActionUtils.invokeAction(Unknown Source)
        at com.justep.system.process.ProcessUtils.advanceProcessQuery(Unknown Source)
        at ExternalProcessProcedure.advanceProcessQuery(ExternalProcessProcedure.java:26)
        ... 27 more
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP180208; 提示: 任务"null"不存在
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.util.Utils.check(Unknown Source)
        at com.justep.system.process.ProcessInstance.loadFromTasks(Unknown Source)
        at com.justep.system.process.TaskDB.loadPI(Unknown Source)
        at com.justep.system.process.TaskDB.loadPIByTask(Unknown Source)
        at com.justep.system.process.ProcessEngine.init(Unknown Source)
        at com.justep.system.process.TaskEngine.<init>(Unknown Source)
        at com.justep.system.process.ProcessEngine.<init>(Unknown Source)
        at ProcessProcedure.beforeQuery(ProcessProcedure.java:429)
        at ProcessProcedure.beforeAdvanceProcessQuery(ProcessProcedure.java:333)
        ... 38 more

syj1234567890

进入申请页面的地址栏
http://localhost:8080/JLOA/UI2/v_/portal/pc/index.w?device=pc#!($model/UI2/OA/equipmentManage/equipmentInfoManage/equipmentInfo/process/equipmentInfoWrite/mainActivity.w?process=/OA/equipmentManage/equipmentInfoManage/equipmentInfo/process/equipmentInfoWrite/equipmentInfoWriteProcess&activity=mainActivity&sid=6A1D525AF2B641DC82C49775A98EBDF1&title=%E6%8F%90%E9%86%92%EF%BC%9A%22%E6%B5%8B%E8%AF%95%22%E9%87%87%E8%B4%AD%E5%AE%8C%E6%88%90%E8%AF%B7%E8%BF%9B%E8%A1%8C%E8%AE%BE%E5%A4%87%E4%BF%A1%E6%81%AF%E5%A1%AB%E5%86%99%EF%BC%81&executor=%2FBD541E57AD24484EB7C65F8BCAB0A02E.ogn%2F1E57B854F9714E7A906A77F96ABA2EF6.dpt%2FCB8F409244D94845B00F1DD7A348BB4C.dpt%2F8E13883FEAD242629D03A5AA4593D842.pos%2F0EE5744ED7C04A6CB12BFEB64E326C69%408E13883FEAD242629D03A5AA4593D842.psm)

jishuang

流程启动了吗？
没有启动不能流转

syj1234567890

流程启动是什么意思 第一次点流转的时候报错 第二次再点流转就不报错了

jishuang

只有流程启动后才可以流转

而且任务中心默认是不会打开mainActivity.w这个文件的

流程具体怎么实现的

syj1234567890

那我怎么可以看到流程是否启动

jishuang

this.getContext().getTask()看看是否可以获取到task