水晶报告错误 [英] Cyrstal Report Error

问题描述

错误1类型``CrystalDecisions.CrystalReports.Engine.ReportClass''同时存在于``c:\ Windows \ assembly \ GAC_MSIL \ CrystalDecisions.CrystalReports.Engine \ 13.0.2000.0__692fbea5521e1304 \ CrystalDecisions.CrystalReports.Engine.dll ''和``c:\ Windows \ assembly \ GAC_MSIL \ CrystalDecisions.CrystalReports.Engine \ 10.5.3700.0__692fbea5521e1304 \ CrystalDecisions.CrystalReports.Engine.dll''c:\ Users \ green-ed \ AppData \ Local \ Temp \ Temporary ASP.NET文件\ website7 \ 9b2b0550 \ 3630d10c \ App_Web_vt2hutwo.2.cs 20

Error 1 The type ''CrystalDecisions.CrystalReports.Engine.ReportClass'' exists in both ''c:\Windows\assembly\GAC_MSIL\CrystalDecisions.CrystalReports.Engine\13.0.2000.0__692fbea5521e1304\CrystalDecisions.CrystalReports.Engine.dll'' and ''c:\Windows\assembly\GAC_MSIL\CrystalDecisions.CrystalReports.Engine\10.5.3700.0__692fbea5521e1304\CrystalDecisions.CrystalReports.Engine.dll'' c:\Users\green-ed\AppData\Local\Temp\Temporary ASP.NET Files\website7\9b2b0550\3630d10c\App_Web_vt2hutwo.2.cs 20

推荐答案

您在Crystal Report Engine的web.config文件中有两个条目，并且两个版本都不同.如果您使用的是VS2010，则将该条目保留为13.0，否则将其保留为10.5.

You have two entries in your web.config file for Crystal Report Engine and both are having different versions. If you are using VS2010, keep the entry with 13.0 else keep the 10.5 one.

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