问题描述
我创建了一个SQL CLR存储过程，该过程将调用WCF服务.我已经设法将所有正确的DLL加载到SQL Server中，以使其正常工作，但是现在出现以下错误消息:
I have created a SQL CLR Stored Procedure which will call a WCF Service. I have managed to get all the correct DLL's loaded into SQL Server to get this to work however I now have following error message:
System.Configuration.ConfigurationErrorsException:为system.serviceModel/extensions创建配置节处理程序时发生错误:无法加载文件或程序集'System.IdentityModel，Version = 3.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089'或它的依赖项之一.主机存储区中的程序集与GAC中的程序集具有不同的签名. (来自HRESULT的异常:0x80131050)(C:\ Windows \ Microsoft.NET \ Framework64 \ v2.0.50727 \ Config \ machine.config第185行)System.Configuration.ConfigurationErrorsException: 在System.Configuration.BaseConfigurationRecord.EvaluateOne处(字符串[]键，SectionInput输入，Boolean isTrusted，FactoryRecord factoryRecord，SectionRecord sectionRecord，对象parentResult) 在System.Configuration.BaseConfigurationRecord.Evaluate(FactoryRecord factoryRecord，SectionRecord sectionRecord，Object parentResult，Boolean getLkg，Boolean getRuntimeObject，Object& result，Object& resultRuntimeObject) 在System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey，布尔getLkg，布尔checkPermission，布尔getRuntimeObject，布尔requestIsHere，对象和结果，对象和结果RuntimeObject) 在System.Configuration.BaseConfigurationRecord.GetSectionRecursive(字符串configKey，布尔getLkg，布尔checkPermission，布尔getRuntimeObject，布尔requestIsHere，对象和结果，对象和结果RuntimeObject)处 在System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey，布尔getLkg，布尔checkPermission，布尔getRuntimeObject，布尔requestIsHere，对象和结果，对象和结果RuntimeObject) 在System.Configuration.BaseConfigurationRecord.GetSectionRecursive(字符串configKey，布尔getLkg，布尔checkPermission，布尔getRuntimeObject，布尔requestIsHere，对象和结果，对象和结果RuntimeObject)处 在System.Configuration.BaseConfigurationRecord.GetSection(String ...
System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for system.serviceModel/extensions: Could not load file or assembly 'System.IdentityModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. Assembly in host store has a different signature than assembly in GAC. (Exception from HRESULT: 0x80131050) (C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Config\machine.config line 185)System.Configuration.ConfigurationErrorsException: at System.Configuration.BaseConfigurationRecord.EvaluateOne(String[] keys, SectionInput input, Boolean isTrusted, FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult) at System.Configuration.BaseConfigurationRecord.Evaluate(FactoryRecord factoryRecord, SectionRecord sectionRecord, Object parentResult, Boolean getLkg, Boolean getRuntimeObject, Object& result, Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSection(String ...
我在网上找到了该帖子，但是我不知道如何更新GAC或它实际上是否是问题的解决方法:(从CLR触发器调用WCF服务)
I found this posting on the web but I don't know how to update the GAC or whether its actually the fix for the problem: (Invoking a WCF Service from a CLR Trigger)
推荐答案
查看Niels Berglund的博客文章:> ://nielsb.wordpress.com/sqlclrwcf/您可以从machine.config文件中删除有问题的行，或者使用vsdiag_regwcf.exe -u在计算机上禁用WCF的调试.更改.config文件后，您将必须回收SQL，以便重新启动应用程序域.
Look at Niels Berglund's blog post: http://nielsb.wordpress.com/sqlclrwcf/ You can remove the offending line from the machine.config file, or disable the debugging of WCF on the machine with vsdiag_regwcf.exe -u. You will have to recycle SQL once you make the .config file change so that it rejits the app domains.
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