编辑数据报异常java.lang.NullPointerException

bhl

程序在服务器上部署后报错，但开发环境不报错，后在浏览器查看发现数据集构造似乎不同。是同一个方法，修改数据是报的错错误如下：



这是访问服务器时浏览器里截图

这是访问开发环境时浏览器里截图


现在无法定位问题，是否于上面显示有关，如果不是，现在编辑数据多少有些问题，是什么原因导致的？

bhl

点击其他模块发现。只有一个模块存在这样的问题

jishuang

看tomcat控制台完整的错误信息

bhl

2019-06-03 09:34:56 [http-0.0.0.0-8780-3] [com.justep.business.server.BusinessServer] ERROR: excute stream action, params:{"actions":[{"accept":"application/json","action":"saveOA_HDBaseCodeAction","actionFlag":"__action_0__","activity":"assetUnitActivity","contentType":"json","executeContext":"","executor":"","parameters":{"table":{"@type":"table","rows":[{"fCZRBM":{"value":"admin"},"fCZRMC":{"value":"管理员"},"fCZSJ":{"value":"2019-06-02T15:30:34.000Z"},"fCode":{"value":"1"},"fDWBM":{"value":"3401000001"},"fDWMC":{"value":"制证中心"},"fDescription":{},"fLevel":{},"fName":{"changed":1,"originalValue":"1","value":"11"},"fPPath":{},"fParentCode":{},"fScope":{"value":"G01"},"fScopeMc":{"value":"固定资产单位"},"fSequence":{"value":1},"fTJRBM":{"value":"admin"},"fTJRBMBM":{"value":"3401000001"},"fTJRBMMC":{"value":"制证中心"},"fTJRMC":{"value":"管理员"},"fTJSJ":{"value":"2019-06-02T15:30:34.000Z"},"fUseStatus":{"changed":1,"originalValue":"0","value":"1"},"fUseStatusName":{"changed":1,"originalValue":"未启用","value":"启用"},"userdata":{"id":{"value":"24572E859ABD48C99EC5A0C6A21267C8"},"isModified":true,"recordState":"edit"},"version":{"value":0}}],"userdata":{"idColumnDefine":"OA_HDBaseCode","idColumnName":"OA_HDBaseCode","idColumnType":"String","model":"/OA_AHZZZX/common/hdBaseCode/data","relationAlias":"fCZRBM,fCZRMC,fCZSJ,fCode,fDWBM,fDWMC,fDescription,fLevel,fName,fPPath,fParentCode,fScope,fScopeMc,fSequence,fTJRBM,fTJRBMBM,fTJRBMMC,fTJRMC,fTJSJ,fUseStatus,fUseStatusName,version","relationTypes":"String,String,DateTime,String,String,String,String,Integer,String,String,String,String,String,Integer,String,String,String,String,DateTime,String,String,Integer","relations":"OA_HDBaseCode.fCZRBM,OA_HDBaseCode.fCZRMC,OA_HDBaseCode.fCZSJ,OA_HDBaseCode.fCode,OA_HDBaseCode.fDWBM,OA_HDBaseCode.fDWMC,OA_HDBaseCode.fDescription,OA_HDBaseCode.fLevel,OA_HDBaseCode.fName,OA_HDBaseCode.fPPath,OA_HDBaseCode.fParentCode,OA_HDBaseCode.fScope,OA_HDBaseCode.fScopeMc,OA_HDBaseCode.fSequence,OA_HDBaseCode.fTJRBM,OA_HDBaseCode.fTJRBMBM,OA_HDBaseCode.fTJRBMMC,OA_HDBaseCode.fTJRMC,OA_HDBaseCode.fTJSJ,OA_HDBaseCode.fUseStatus,OA_HDBaseCode.fUseStatusName,OA_HDBaseCode.version","sys.count":1,"sys.rowid":"OA_HDBaseCode","updateMode":"whereVersion"}}},"process":"/OA_AHZZZX/fixedAssets/fixedAssets/process/setAssetUnit/setAssetUnitProcess"}]}
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 com.justep.micro.service.MicroServiceFilter.doFilter(Unknown Source)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        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.NullPointerException
        at HdBaseCode.saveOA_HDBaseCode(HdBaseCode.java:52)
        ... 30 more
看过了，没看明白

jishuang

Caused by: java.lang.NullPointerException
        at HdBaseCode.saveOA_HDBaseCode(HdBaseCode.java:52)

自己的java文件报的空指针，java代码调试看看

bhl

jishuang 发表于 2019-6-3 10:11
Caused by: java.lang.NullPointerException
        at HdBaseCode.saveOA_HDBaseCode(HdBaseCode.java:52 ...

问题解决了，有个获取系统参数的地方写错了，在开发环境没问题，部署环境不行，改了后可以了