Crystal 报告的 ReportDocument 抛出错误

Question

Crystal Reports dll 的当前版本是 13.0.20

1  private void LandingPermitVesselReceipt(string[] VesselDetail, Boolean IsBulkVessel)
2   {
3        ReportDocument Rpt = null;
4
5        try
6        {
7           Rpt = new ReportDocument();
8            
9           Vessel DAL_REPORT = new Vessel();

在第 7 行出现错误。当我尝试查看 Crystal 报告时，出现此错误

Could not load file or assembly 'CrystalDecisions.ReportAppServer.CommLayer, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.

添加 CrystalDecisions.ReportAppServer.CommLayer.dll 后，出现此错误：

Could not load file or assembly 'CrystalDecisions.ReportAppServer.CommLayer' or one of its dependencies. An attempt was made to load a program with an incorrect format.

如果有人遇到这个问题，请告诉我。

Answer 1

对于这个错误，我添加了 comm layer.dll 但它仍然在起始页上抛出了其他 dll 错误。只要反编译软件你也可以看到dll的构建和版本。我的 Crystal Report.Engine dll 有 AnyCPU 配置构建，而 commlayer.dll 有 x64 构建。

因此出现错误格式错误。

在我添加 Anycpu 构建类型 Commlayer.dll 之后，这个问题就解决了。

Crystal 报告的 ReportDocument 抛出错误

ReportDocument of Crystal Report is throwing error

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