一、报错信息

Microsoft.Reporting.WinForms.LocalProcessingException: An error occurred during local report processing. —> Microsoft.Reporting.DefinitionInvalidException: The definition of the report ‘’ is invalid. —> Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. —> System.IO.FileNotFoundException: 未能加载文件或程序集“Microsoft.SqlServer.Types, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91”或它的某一个依赖项。系统找不到指定的文件。

二、解决方式

将这个micresoft.SqlServer.dll库文件放在运行的Release中。