使用水晶报告在iis中生成报告但是抛出错误消息？ [英] Using crystal report to generate report in iis but throwing errror message?

问题描述

我去了这个错误





CrystalDecisions.Shared.CrystalReportsException：加载报告失败。 ---> System.Runtime.InteropServices.COMException：不支持的操作。由JRC引擎处理的文档无法在C ++堆栈中打开。 CrystalDecisions的CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open（Object&DocumentPath，Int32 Options）中的CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open（Object&DocumentPath，Int32 Options）在CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened（）---内部异常堆栈的结束trace ---在CrystalDecisions.CrystalReports.Engine.ReportDocument.Load（String filename，OpenReportMethod openMethod，Int16 parentJob）的CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened（）处于LedgerMgmt的CrystalDecisions.CrystalReports.Engine.ReportDocument.Load（String filename） .Controllers.GenericReportViewerController.ShowGenericRpt（）在D：\\\ tidgermgmt \LedgerMgmt \Controllers \GenericReportViewerController.cs：第45行



如何解决这个问题？

I go this error


CrystalDecisions.Shared.CrystalReportsException: Load report failed. ---> System.Runtime.InteropServices.COMException: Unsupported Operation. A document processed by the JRC engine cannot be opened in the C++ stack. at CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options) at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options) at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() --- End of inner exception stack trace --- at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened() at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob) at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename) at LedgerMgmt.Controllers.GenericReportViewerController.ShowGenericRpt() in D:\ledgermgmt\LedgerMgmt\Controllers\GenericReportViewerController.cs:line 45

how to solve this problem?

推荐答案

Crystal Reports：修复加载报告失败错误。 [ ^ ]

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