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) [?:?]
|
