单据流转时报错：java.lang.reflect.InvocationTargetException

lxl8611 · 发表于 2014-5-13 13:57:45

我有一个单据，在流转到最后环节结束点确认的时候会报错，麻烦看一下：

控制台信息：

java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor330.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.BusinessServerServlet.execService(Unknown Source)
at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
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:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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.advanceProcess(Unknown Source)
at ExternalProcessProcedure.advanceProcess(ExternalProcessProcedure.java:30)
... 25 more
Caused by: java.lang.NullPointerException
at Att_EvectionProcess.att_EvectionProcessAfterAdvance(Att_EvectionProcess.java:28)
... 36 more
url:/UI/system/service/common/bizAction.j
param:{"process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","activity":"Process","actionFlag":"__action_0__","executor":"/JINGGOU.ogn/EEE32D399BF44A3897564BE5F3A16A62.dpt/8518CB13E97544B8A4D2A542D7B3B8F9.pos/BC9FF8B1180C4636B6376D86DA95275A@8518CB13E97544B8A4D2A542D7B3B8F9.psm","executeContext":"","action":"externalAdvanceProcessAction","parameters":{"task":"5CD188AD4F0B4B9396721944DD1B2F04","control":{"class":"com.justep.system.process.ProcessControl","object":{"task-join":"false","to":[{"template":"","executor-kinds":"","process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","unit":"end1","@is-end":"true","exts":null,"executors":[],"@activity-id":"3070A4F9A24A4E34B6F285A4770D2D1C","@id":"3070A4F9A24A4E34B6F285A4770D2D1C","@selected":"true","@readonly":"true","executor-range":[],"task-relation-value":{"sProcess":"/OA/workTime/process/Att_Evection/att_EvectionProcess","sLastModifyTime":"2014-05-13T13:53:05.853Z","sTypeName":"出差申请","sActivityName":"","sLock":"28DFED960B2644EB86D8DC4DBD40164B","sProcessTemplateID2":"","sProcessName":"出差申请","SA_Task":"19D821215C9B407691CDC23AB4F971F8","sActivityInTemplate":"end1","@@tag":"task-relation-value"}}],"status":"none","jump-enabled":"false","customized-enabled":"false","@@tag":"process-control","message":"","exts":null,"dialog-enabled":"true","save-history":"true","notice":[{"template":"","executor-kinds":"","process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","unit":"Process","@is-end":"false","exts":null,"executors":[{"fid":"/JINGGOU.ogn/7BF39759C39B4ABCA36D83D1F3AE150B.dpt/E7DB62BEEA5546EAB5ACFFF8ABF43A70.dpt/1B30DCFEE28F40C6962A836D4DF68087.dpt/35F4291370F44672B66BD6E8EA9EB4C5.pos/9701F8B75AA24E3F98CDAEDEA940FF89@35F4291370F44672B66BD6E8EA9EB4C5.psm","responsible":"false","fname":"/竞购科技/电子商务中心/在线商品部/在线物流组/普通管理/刘金莲","@@tag":"org-unit"}],"@activity-id":"27C7C7143D724637A8FA237E82485EBD","task-assign-mode":"singleness","@id":"27C7C7143D724637A8FA237E82485EBD","@selected":"true","@readonly":"false","executor-range":[],"task-relation-value":{"sEURL":"/OA/workTime/process/Att_Evection/ApproveActivity.w","sLastModifyTime":"2014-05-13T13:53:06.041Z","sActivityName":"处理人","SA_Task":"E21199F178BA47D0BD1EDA92BE0A7888","sCURL":"/OA/workTime/process/Att_Evection/Process.w","@@tag":"task-relation-value","sProcess":"/OA/workTime/process/Att_Evection/att_EvectionProcess","sCatalogID":"tsTask","sExecuteMode2":"finishWhenOpen","sTypeName":"出差申请","sLock":"7DD82AA1B28C43DD9A28D78BE47D9B9B","sActivity":"Process","sExecuteMode":"temPreempt","sProcessName":"出差申请","sName":"通知：出差单已审批通过！！","sKindID":"tkNotice","sActivityInTemplate":"Process","sPreemptMode":"tpmOpen"}}],"task-join-mode":"tjmMultiple"}}},"translateParameter":null}Error: {"message":"null","reason":null,"code":"","stack":"java.lang.reflect.InvocationTargetException\n\tat sun.reflect.GeneratedMethodAccessor330.invoke(Unknown Source)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)\n\tat java.lang.reflect.Method.invoke(Method.java:597)\n\tat com.justep.system.action.Engine.invokeActions(Native Method)\n\tat com.justep.system.action.Engine.invokeActions(Unknown Source)\n\tat com.justep.business.server.BusinessServer.doAction(Unknown Source)\n\tat com.justep.business.server.BusinessServer.doExcute(Unknown Source)\n\tat com.justep.business.server.BusinessServer.excute(Unknown Source)\n\tat com.justep.business.server.BusinessServerServlet.execService(Unknown Source)\n\tat com.justep.business.server.BusinessServerServlet.service(Unknown Source)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:717)\n\tat com.justep.x.bs.BusinessServerServlet.service(Unknown Source)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:717)\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)\n\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)\n\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)\n\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)\n\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)\n\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)\n\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)\n\tat org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)\n\tat org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)\n\tat org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)\n\tat java.lang.Thread.run(Thread.java:662)\nCaused by: java.lang.reflect.InvocationTargetException\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)\n\tat java.lang.reflect.Method.invoke(Method.java:597)\n\tat com.justep.system.action.Engine.invokeAction(Native Method)\n\tat com.justep.system.action.Engine.invokeAction(Unknown Source)\n\tat com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)\n\tat com.justep.model.impl.UtilImplementInstance.invokeAction(Unknown Source)\n\tat com.justep.system.action.ActionUtils.invokeAction(Unknown Source)\n\tat com.justep.system.process.ProcessUtils.advanceProcess(Unknown Source)\n\tat ExternalProcessProcedure.advanceProcess(ExternalProcessProcedure.java:30)\n\t... 25 more\nCaused by: java.lang.NullPointerException\n\tat Att_EvectionProcess.att_EvectionProcessAfterAdvance(Att_EvectionProcess.java:28)\n\t... 36 more\n","messages":[],"url":"/UI/system/service/common/bizAction.j","param":"{"process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","activity":"Process","actionFlag":"__action_0__","executor":"/JINGGOU.ogn/EEE32D399BF44A3897564BE5F3A16A62.dpt/8518CB13E97544B8A4D2A542D7B3B8F9.pos/BC9FF8B1180C4636B6376D86DA95275A@8518CB13E97544B8A4D2A542D7B3B8F9.psm","executeContext":"","action":"externalAdvanceProcessAction","parameters":{"task":"5CD188AD4F0B4B9396721944DD1B2F04","control":{"class":"com.justep.system.process.ProcessControl","object":{"task-join":"false","to":[{"template":"","executor-kinds":"","process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","unit":"end1","@is-end":"true","exts":null,"executors":[],"@activity-id":"3070A4F9A24A4E34B6F285A4770D2D1C","@id":"3070A4F9A24A4E34B6F285A4770D2D1C","@selected":"true","@readonly":"true","executor-range":[],"task-relation-value":{"sProcess":"/OA/workTime/process/Att_Evection/att_EvectionProcess","sLastModifyTime":"2014-05-13T13:53:05.853Z","sTypeName":"出差申请","sActivityName":"","sLock":"28DFED960B2644EB86D8DC4DBD40164B","sProcessTemplateID2":"","sProcessName":"出差申请","SA_Task":"19D821215C9B407691CDC23AB4F971F8","sActivityInTemplate":"end1","@@tag":"task-relation-value"}}],"status":"none","jump-enabled":"false","customized-enabled":"false","@@tag":"process-control","message":"","exts":null,"dialog-enabled":"true","save-history":"true","notice":[{"template":"","executor-kinds":"","process":"/OA/workTime/process/Att_Evection/att_EvectionProcess","unit":"Process","@is-end":"false","exts":null,"executors":[{"fid":"/JINGGOU.ogn/7BF39759C39B4ABCA36D83D1F3AE150B.dpt/E7DB62BEEA5546EAB5ACFFF8ABF43A70.dpt/1B30DCFEE28F40C6962A836D4DF68087.dpt/35F4291370F44672B66BD6E8EA9EB4C5.pos/9701F8B75AA24E3F98CDAEDEA940FF89@35F4291370F44672B66BD6E8EA9EB4C5.psm","responsible":"false","fname":"/竞购科技/电子商务中心/在线商品部/在线物流组/普通管理/刘金莲","@@tag":"org-unit"}],"@activity-id":"27C7C7143D724637A8FA237E82485EBD","task-assign-mode":"singleness","@id":"27C7C7143D724637A8FA237E82485EBD","@selected":"true","@readonly":"false","executor-range":[],"task-relation-value":{"sEURL":"/OA/workTime/process/Att_Evection/ApproveActivity.w","sLastModifyTime":"2014-05-13T13:53:06.041Z","sActivityName":"处理人","SA_Task":"E21199F178BA47D0BD1EDA92BE0A7888","sCURL":"/OA/workTime/process/Att_Evection/Process.w","@@tag":"task-relation-value","sProcess":"/OA/workTime/process/Att_Evection/att_EvectionProcess","sCatalogID":"tsTask","sExecuteMode2":"finishWhenOpen","sTypeName":"出差申请","sLock":"7DD82AA1B28C43DD9A28D78BE47D9B9B","sActivity":"Process","sExecuteMode":"temPreempt","sProcessName":"出差申请","sName":"通知：出差单已审批通过！！","sKindID":"tkNotice","sActivityInTemplate":"Process","sPreemptMode":"tpmOpen"}}],"task-join-mode":"tjmMultiple"}}},"translateParameter":null}"}
at Object.errorMessage (http://oa.qiaodan.com:8081/x5/$v2522_e/base/base.js?language=zh_CN:1:53692)
at Object._requestCallback (http://oa.qiaodan.com:8081/x5/$v2522_e/base/base.js?language=zh_CN:1:52707)
at Object.endBatch (http://oa.qiaodan.com:8081/x5/$v2522_e/base/base.js?language=zh_CN:1:89309)
at justep.ProcessEngine._doProcess (http://oa.qiaodan.com:8081/x5/$v2522_e_no/UI/system/components/process/process.js?language=zh_CN:1618:19)
at justep.ProcessEngine.advanceExt (http://oa.qiaodan.com:8081/x5/$v2522_e_no/UI/system/components/process/process.js?language=zh_CN:912:14)
at justep.ProcessEngine._processDialogOnReceive (http://oa.qiaodan.com:8081/x5/$v2522_e_no/UI/system/components/process/process.js?language=zh_CN:1384:49)
at callback (http://oa.qiaodan.com:8081/x5/$v2522_e_no/UI/system/components/process/process.js?language=zh_CN:1390:8)
at z [as ev_onreceive] (http://oa.qiaodan.com:8081/x5/$v2522_e/form/form.js?language=zh_CN:1:401033)
at obj.(anonymous function) [as callEvent] (http://oa.qiaodan.com:8081/x5/$v2522_e/form/form.js?language=zh_CN:1:400760)
at justep.WindowDialog.ensure (http://oa.qiaodan.com:8081/x5/$v2522_e_no/UI/system/components/windowDialog/windowDialog.js?language=zh_CN:221:8)

复制代码

song_ning_ning · 发表于 2014-5-13 14:06:52

你在这个环节的AfterAdvance事件中做什么了？

lxl8611 · 发表于 2014-5-13 14:12:00

song_ning_ning 发表于 2014-5-13 14:06
你在这个环节的AfterAdvance事件中做什么了？

有写一个存储过程，存储过程里有条件判断，这个环节不符合条例，里面的exce不会执行，程序直接跳出来的。。

song_ning_ning · 发表于 2014-5-13 14:15:03

lxl8611 发表于 2014-5-13 14:12
有写一个存储过程，存储过程里有条件判断，这个环节不符合条例，里面的exce不会执行，程序直接跳出来的 ...

你这的代码有空指针你跟一个看看是哪错的

lxl8611 · 发表于 2014-5-14 20:31:50

song_ning_ning 发表于 2014-5-13 14:15
你这的代码有空指针你跟一个看看是哪错的

找到问题，substring的时候没有考虑空字符串。。。谢谢，结贴吧。。

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[结贴] 单据流转时报错：java.lang.reflect.InvocationTargetException