| 在做填报报表时，提交程序后台报错： 警告: submiter error happens. 不支持从 UNKNOWN 到 UNKNOWN 的转换。 com.fr.write.WriteException: submiter error happens. 不支持从 UNKNOWN 到 UNKNOWN 的转换。 at com.fr.report.write.ReportWriteAttr.submit(Unknown Source) at com.fr.report.core.ReportUtils.submit(Unknown Source) at com.fr.report.core.ReportUtils.submit(Unknown Source) at com.fr.web.core.service.WriteSubmitReportAction.actionCMD(Unknown Source) at com.fr.web.core.WebActionsDispatcher.dealForActionCMD(Unknown Source) at com.fr.web.core.service.WriteService.process(Unknown Source) at com.fr.web.core.ReportDispatcher.dealWithRequest(Unknown Source) at com.fr.web.BaseServlet.doGet(Unknown Source) at com.fr.web.BaseServlet.doPost(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:317) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:204) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:311) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: com.fr.write.WriteException: 不支持从 UNKNOWN 到 UNKNOWN 的转换。 at com.fr.write.DBCommitWrapper.commit(Unknown Source) at com.fr.write.DBCommitWrapper.commit2db(Unknown Source) at com.fr.report.write.BuiltInSQLSubmiter.execute(Unknown Source) ... 33 more Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: 不支持从 UNKNOWN 到 UNKNOWN 的转换。 at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:170) at com.microsoft.sqlserver.jdbc.DataTypes.throwConversionError(DataTypes.java:946) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.setObject(SQLServerPreparedStatement.java:958) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.setObjectNoType(SQLServerPreparedStatement.java:910) at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.setObject(SQLServerPreparedStatement.java:919) at com.fr.third.org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:169) at com.fr.third.org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:169) at com.fr.data.core.db.handler.UnknownTypeHandler.setValue(Unknown Source) at com.fr.data.core.db.DBUtils.applyColumnTypeValue(Unknown Source) at com.fr.data.core.db.dml.Insert.createPreparedStatementByValidatedParameters(Unknown Source) at com.fr.data.core.db.dml.AbstractDML.createPreparedStatement(Unknown Source) at com.fr.data.core.db.dml.Insert.execute(Unknown Source) at com.fr.write.config.IntelliDMLConfig.dmlSubmit(Unknown Source) at com.fr.write.config.DMLConfig$ExtractionSubmitter.run(Unknown Source) at com.fr.report.core.A.H$_D.setCurrentColumnRow(Unknown Source) at com.fr.write.config.DMLConfig.extract(Unknown Source) at com.fr.write.config.DMLConfig.execute(Unknown Source) ... 36 more 这是什么原因造成的？ |
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