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所有，我都按照这里的指南并试图整合SAP Crystal Reports for Enterprise并SAP Crystal Server 2013 SP1 Client Tools一起工作。所有这些都安装没有问题。但是我构建的每个报告Sap Crystal Reports for Enterprise都无法加载到我的测试 vs2010 Web 项目中。

所以我想知道这两个是否可以很好地协同工作。因为我的测试代码很简单。但不幸的是，它失败了。我已经为此工作了几天。但没有得到它的工作。代码和异常如下所示。请帮忙查看。

protected void Page_Load(object sender, EventArgs e)
    {
        ReportDocument rpt = new ReportDocument();
        rpt.Load(Server.MapPath("~/test123.rpt")); // This line failed.
        System.Console.Write("ok!!!");

    }

例外说：

Load report failed.

    Unsupported Operation. A document processed by the JRC engine cannot be opened in the C++ stack.

    Source: CrystalDecisions.CrystalReports.Engine

       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 _Default.Page_Load(Object sender, EventArgs e) in f:\Study\VS2010\WebSite3\Default.aspx.cs:line 16

       at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)

       at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)

       at System.Web.UI.Control.OnLoad(EventArgs e)

       at System.Web.UI.Control.LoadRecursive()

       at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

我错过了什么或做错了什么？如果有请告诉我。谢谢。

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1 回答 1

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我会尝试为 Visual Studio 运行时安装 Crystal Reports，然后再试一试。下载地址：http: //downloads.businessobjects.com/akdlm/cr4vs2010/CRforVS_13_0_7.exe

于 2013-11-15T14:12:53.737 回答