c# - WCF 数据服务部署问题 AZURE

Question

类似问题: WCF Data Service deployment issues

The server encountered an error processing the request. The exception message is 'The type initializer for 'System.Data.Services.Providers.ResourceType' threw an exception.'. See server logs for more details. The exception stack trace is:

at System.Data.Services.Providers.ResourceType.get_PrimitiveResourceTypeMap() at System.Data.Services.Providers.ObjectContextServiceProvider.PopulateMetadata(IDictionary2 knownTypes, IDictionary2 childTypes, IDictionary2 entitySets) at System.Data.Services.Providers.BaseServiceProvider.LoadMetadata() at System.Data.Services.DataService1.CreateMetadataAndQueryProviders(IDataServiceMetadataProvider& metadataProviderInstance, IDataServiceQueryProvider& queryProviderInstance, BaseServiceProvider& builtInProvider, Object& dataSourceInstance) at System.Data.Services.DataService1.CreateProvider() at System.Data.Services.DataService1.HandleRequest() at System.Data.Services.DataService`1.ProcessRequestForMessage(Stream messageBody) at SyncInvokeProcessRequestForMessage(Object , Object[] , Object[] ) at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs) at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc) at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)

我们正在使用以下 ddl
Microsoft.Data.Edm.dll 5.2.0.51212
Microsoft.Data.OData.dll 5.2.0.51212
系统.Spatial.dll 5.2.0.51212

我们已经检查了服务器上的文件，都在那里。 版本相同

仍然不知道它可能是什么......想法？

谢谢!

Answer 1

已解决...

首次安装:

Install-Package Microsoft.Data.Services -Version 5.2.0

在您的 web.config 中添加:

<runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Microsoft.Data.Services" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-5.0.0.0" newVersion="5.2.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>

最后，从元数据中删除连接中所有不必要的信息，这样你最终会像这样:

<add name="MobileDataPlatformEntities" connectionString="metadata=res://*/; etc...