控制台报错什么原因？

qweasdzxc

1. 2017-02-24 23:05:56 excute stream action, params:{"accept":"application/json","action":"queryWaitMessageAction","actionFlag":"__action_0__","activity":"mainActivity","contentType":"application/json","executeContext":"","executor":"","parameters":{},"process":"/portal/process/message/messageProcess"}
   
2. java.lang.reflect.InvocationTargetException
   
3.         at sun.reflect.GeneratedMethodAccessor245.invoke(Unknown Source)
   
4.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   
5.         at java.lang.reflect.Method.invoke(Method.java:497)
   
6.         at com.justep.system.action.Engine.invokeActions(Native Method)
   
7.         at com.justep.system.action.Engine.invokeActions(Unknown Source)
   
8.         at com.justep.business.server.BusinessServer.doAction(Unknown Source)
   
9.         at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
   
10.         at com.justep.business.server.BusinessServer.excute(Unknown Source)
    
11.         at com.justep.business.server.BusinessServer.excute(Unknown Source)
    
12.         at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
    
13.         at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
    
14.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    
15.         at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
    
16.         at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    
17.         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    
18.         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    
19.         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    
20.         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    
21.         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    
22.         at com.googlecode.psiprobe.Tomcat60AgentValve.invoke(Tomcat60AgentValve.java:40)
    
23.         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    
24.         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    
25.         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
    
26.         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
    
27.         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
    
28.         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    
29.         at java.lang.Thread.run(Thread.java:745)
    
30. Caused by: java.lang.reflect.InvocationTargetException
    
31.         at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
    
32.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    
33.         at java.lang.reflect.Method.invoke(Method.java:497)
    
34.         at com.justep.system.action.Engine.invokeAction(Native Method)
    
35.         at com.justep.system.action.Engine.invokeAction(Unknown Source)
    
36.         at com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)
    
37.         at com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)
    
38.         at com.justep.system.action.ActionUtils.invokeAction(Unknown Source)
    
39.         at TaskViewProcedure.queryWaitMessage(TaskViewProcedure.java:373)
    
40.         ... 27 more
    
41. Caused by: java.lang.NullPointerException
    
42.         at TaskViewProcedure.queryWaitTask2(TaskViewProcedure.java:34)
    
43.         ... 36 more

复制代码

我现在怎么知道是哪报的错

jishuang

        at TaskViewProcedure.queryWaitMessage(TaskViewProcedure.java:373)
        ... 27 more
Caused by: java.lang.NullPointerException
        at TaskViewProcedure.queryWaitTask2(TaskViewProcedure.java:34)

具体做什么报错的？

qweasdzxc

jishuang 发表于 2017-2-27 09:51
at TaskViewProcedure.queryWaitMessage(TaskViewProcedure.java:373)
        ... 27 more
Caused ...

我在\UI2\portal\pc\main\main.w文件里建了bizdata，设置如图001，在D:\BeX5_V3.4\model\BIZ\portal\process\message\messageProcess.process.m里设置如图002，  我发现只要在这里面引用我的设置就报错

jishuang

去掉这个bizData就不报错？

qweasdzxc

jishuang 发表于 2017-2-27 15:08
去掉这个bizData就不报错？

去掉这个bizdata  但只有在messageProcess.process.m里引用/SA/task/logic/action就报错

jishuang

只是添加引用是不会报错的，肯定还是做了其他的修改或者设置