如何将程序集Oracle.DataAccess的app.config从版本'2.112.2.0‘重新映射到'2.112.3.0’
如何将程序集Oracle.DataAccess的app.config从版本'2.112.2.0‘重新映射到'2.112.3.0’
提问于 2012-11-09 01:16:15
我是C#的新手。
我写了一个Oracle控制台应用程序，它使用ODP用Oracle.DataAccess.Client命名空间与C#数据库连接。我的开发机器使用的是Oracle.DataAccess版本2.112.2.0，开发服务器也使用的是Oracle.DataAccess版本2.112.2.0，程序运行得很好。prod服务器使用更高版本的Oracle.DataAccess版本2.112.3.0，程序无法运行，我得到以下异常。
Unhandled Exception: System.IO.FileLoadException: Could not load file or assembly 'Oracle.DataAccess, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f
429c47342' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: 'Oracle.DataAccess, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342'
at OPSegmentTDs.Programu.Main(String[] args)
I tried installing ODAC for Oracle client 11.2.0.3.0 on my dev machine and added the higher ver of Oracle.DataAccess reference 2.112.3.0 in my application and when I built it I got this warning but the program built successfully.
Consider app.config remapping of assembly "Oracle.DataAccess, Culture=neutral, PublicKeyToken=89b483f429c47342" from Version "2.112.2.0" [] to Version "2.112.3.0" [C:\Oracle\OraODP1123\product\11.2.0\client_2\ODP.NET\bin\2.x\Oracle.DataAccess.dll] to solve conflict and get rid of warning.
c:\WINDOWS\Microsoft.NET\Framework\v3.5\Microsoft.Common.targets : warning MSB3247: Found conflicts between different versions of the same dependent assembly.
C:\WINDOWS\Microsoft.NET\Framework\v3.5\Csc.exe /noconfig /nowarn:1701,1702 /platform:AnyCPU /errorreport:prompt /warn:4 /define:DEBUG;TRACE /reference:C:\Work\Build\GOLD\GIS2002\GISLib\bin\Debug\GIS.dll /reference:C:\Work\Build\09072012\Linde.Niche.DB\bin\Debug\Linde.Niche.DB.dll /reference:C:\Work\Build\09072012\Linde.Niche.DB.OP\bin\Debug\Linde.Niche.DB.OP.dll /reference:C:\Work\Build\09072012\Linde.Niche\bin\Debug\Linde.Niche.dll /reference:C:\Work\Build\09072012\OPLib\OPLib\bin\Debug\OPLib.dll /reference:C:\Oracle\OraODP1123\product\11.2.0\client_2\ODP.NET\bin\2.x\Oracle.DataAccess.dll /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll" /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Data.DataSetExtensions.dll" /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /reference:"c:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\System.Xml.Linq.dll" /debug+ /debug:full /filealign:512 /optimize- /out:obj\Debug\OPSegmentTDs.exe /target:exe Program.cs Properties\AssemblyInfo.cs当我尝试在prod服务器上运行新构建时，应用程序崩溃并出现相同的错误
Unhandled Exception: System.IO.FileLoadException: Could not load file or assembly 'Oracle.DataAccess, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f
429c47342' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: 'Oracle.DataAccess, Version=2.112.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342'
at OPSegmentTDs.Programu.Main(String[] args)回答 1
Stack Overflow用户
发布于 2012-12-05 21:46:36
尝试在应用程序的app.config/setup文件夹下复制正确版本的Oracle DLL(从ODAC112030Xcopy_32bit.zip或ODAC112030Xcopy_x64.zip)，并将以下内容添加到应用程序的DLL中：
<system.data>
<DbProviderFactories>
<remove invariant="Oracle.DataAccess.Client" />
<add name="Oracle Data Provider for .NET"
invariant="Oracle.DataAccess.Client"
description="Oracle Data Provider for .NET"
type="Oracle.DataAccess.Client.OracleClientFactory, Oracle.DataAccess, Version=2.112.3.0, Culture=neutral, PublicKeyToken=89b483f429c47342"/>
</DbProviderFactories>
</system.data>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/13294206
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