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标题: 表操作导出excel报错 [打印本页]

作者: Binge 时间: 2021-5-16 14:08
标题: 表操作导出excel报错
以下是日志： [导出excel报空指针错误20210516140611-629<__MY_DB__/导出excel报空指针错误.db>][ErrCode: 0] null]java.lang.NullPointerException: null at g5.db.export.excel.ExcelPainter$DBSheetPainter.paintDBInfo(ExcelPainter.java:1374) ~[product.jar:?] at g5.db.export.excel.ExcelPainter.paintDBInfo(ExcelPainter.java:380) ~[product.jar:?] at g5.db.export.excel.ExcelPainter.generateExcel(ExcelPainter.java:336) ~[product.jar:?] at g5.db.export.excel.ExcelPainter.paintSingleElem(ExcelPainter.java:240) ~[product.jar:?] at g5.sv.db.req.ExportElemDataReq.process0(ExportElemDataReq.java:111) ~[product.jar:?] at g5.sv.Req.process(Req.java:41) ~[product.jar:?] at g5.sv.db.impl.DBServiceImpl.process(DBServiceImpl.java:1102) ~[product.jar:?] at g5.sv.db.DBProc.procReq(DBProc.java:996) [product.jar:?] at g5.sv.db.DBProc.service(DBProc.java:139) [product.jar:?] at g5.sv.ServletHelper.service(ServletHelper.java:101) [product.jar:?] at g5.sv.PortalServlet.service(PortalServlet.java:486) [product.jar:?] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) [servlet-api.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) [catalina.jar:9.0.43] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [catalina.jar:9.0.43] at g5.sv.standardsso.SSOLoginFilter.doFilter(SSOLoginFilter.java:117) [product.jar:?] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [catalina.jar:9.0.43] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [catalina.jar:9.0.43] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket.jar:9.0.43] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [catalina.jar:9.0.43] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [catalina.jar:9.0.43] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [catalina.jar:9.0.43] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) [catalina.jar:9.0.43] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:667) [catalina.jar:9.0.43] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) [catalina.jar:9.0.43] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.43] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) [catalina.jar:9.0.43] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) [catalina.jar:9.0.43] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) [catalina.jar:9.0.43] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) [tomcat-coyote.jar:9.0.43] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-coyote.jar:9.0.43] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:887) [tomcat-coyote.jar:9.0.43] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1684) [tomcat-coyote.jar:9.0.43] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.43] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.43] at java.lang.Thread.run(Thread.java:834) [?:?]

作者: 永洪tech-zyc 时间: 2021-5-17 09:35
这是最近发生的还是第一次就报错，数据库是否有变动

作者: Binge 时间: 2021-5-17 10:49

永洪tech-zyc 发表于 2021-5-17 09:35
这是最近发生的还是第一次就报错，数据库是否有变动

数据库没有变动，系统版本从8.5.1升级为9.2.1后就一直出现

作者: 永洪tech-zyc 时间: 2021-5-17 11:18

Binge 发表于 2021-5-17 10:49
数据库没有变动，系统版本从8.5.1升级为9.2.1后就一直出现

检查下脚本是否又问题呢

作者: Binge 时间: 2021-5-17 13:30

永洪tech-zyc 发表于 2021-5-17 11:18
检查下脚本是否又问题呢

没有设置任何脚本

作者: 永洪tech-zyc 时间: 2021-5-17 13:52

Binge 发表于 2021-5-17 13:30
没有设置任何脚本

这把尝试下导出别的呢，空指针的问题有很多可能~

作者: Binge 时间: 2021-5-17 14:15

永洪tech-zyc 发表于 2021-5-17 13:52
这把尝试下导出别的呢，空指针的问题有很多可能~

只有导出EXCEL的时候有问题，其他的都没问题，我已经走工单了，谢谢

作者: 永洪tech-zyc 时间: 2021-5-17 14:27

Binge 发表于 2021-5-17 14:15
只有导出EXCEL的时候有问题，其他的都没问题，我已经走工单了，谢谢

好的，有别的问题依然可以论坛讨论哈

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