blocks|key|244618|text|它在app.config文件中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|244619|<configuration>
++<system.serviceModel>
++++<behaviors>
++++++<serviceBehaviors>
++++++++<behavior>
++++++++++<serviceDebug+includeExceptionDetailInFaults="true"/>|code-block|syntax|javascript|244620|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

It's in the app.config file.

<pre><code>&lt;configuration&gt;
 &lt;system.serviceModel&gt;
 &lt;behaviors&gt;
 &lt;serviceBehaviors&gt;
 &lt;behavior&gt;
 &lt;serviceDebug includeExceptionDetailInFaults="true"/&gt;
</code></pre>

blocks|key|2922773|text|在.config文件中定义behavior：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2922774|<configuration>
++<system.serviceModel>
++++<behaviors>
++++++<serviceBehaviors>
++++++++<behavior+name="debug">
++++++++++<serviceDebug+includeExceptionDetailInFaults="true"+/>
++++++++</behavior>
++++++</serviceBehaviors>
++++</behaviors>
++++...
++</system.serviceModel>
</configuration>|code-block|syntax|javascript|2922775|然后将行为应用于您的服务，如下所示：|2922776|<configuration>
++<system.serviceModel>
++++...
++++<services>
++++++<service+name="MyServiceName"+behaviorConfiguration="debug"+/>
++++</services>
++</system.serviceModel>
</configuration>|2922777|您也可以通过编程方式设置它。参见this+question。|2922778|entityMap|0|LINK|mutability|MUTABLE|url|https://msdn.microsoft.com/en-us/library/aa967282%2528v=vs.110%2529.aspx|1|https://stackoverflow.com/questions/2483178/set-includeexceptiondetailinfaults-to-true-in-code-for-wcf^0|1|7|D|8|0|0|0|0|0|G|D|1|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|F|3|G|5|H|7|16|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|17|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|18|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|19|8|@]|D|@$9|1A|A|1B|1|1C]]|E|$]]|$1|Q|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]|Y|$5|T|U|V|E|$W|Z]]]]

Define a <a href="https://msdn.microsoft.com/en-us/library/aa967282%28v=vs.110%29.aspx" rel="noreferrer">behavior</a> in your <code>.config</code> file:



<pre class="lang-xml prettyprint-override"><code>&lt;configuration&gt;
 &lt;system.serviceModel&gt;
 &lt;behaviors&gt;
 &lt;serviceBehaviors&gt;
 &lt;behavior name="debug"&gt;
 &lt;serviceDebug includeExceptionDetailInFaults="true" /&gt;
 &lt;/behavior&gt;
 &lt;/serviceBehaviors&gt;
 &lt;/behaviors&gt;
 ...
 &lt;/system.serviceModel&gt;
&lt;/configuration&gt;
</code></pre>

Then apply the behavior to your service along these lines:

<pre class="lang-xml prettyprint-override"><code>&lt;configuration&gt;
 &lt;system.serviceModel&gt;
 ...
 &lt;services&gt;
 &lt;service name="MyServiceName" behaviorConfiguration="debug" /&gt;
 &lt;/services&gt;
 &lt;/system.serviceModel&gt;
&lt;/configuration&gt;
</code></pre>

You can also set it programmatically. See <a href="https://stackoverflow.com/questions/2483178/set-includeexceptiondetailinfaults-to-true-in-code-for-wcf">this question</a>.

blocks|key|2922812|text|我也收到了同样的错误，当我在开发环境中使用WCF时，WCF对我来说工作正常，但当其他人在测试中使用它时，它抛出了同样的错误。我做了很多研究，然后没有做配置更新，而是在错误异常的帮助下处理了WCF方法中的一个异常。此外，WCF的身份需要设置为与数据库中具有访问权限的相同凭据，有人可能已经更改了您的权限。请在下面找到相同的代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2922813|+[ServiceContract]
public+interface+IService1
{
++++[OperationContract]
++++[FaultContract(typeof(ServiceData))]
++++ForDataset+GetCCDBdata();

++++[OperationContract]
++++[FaultContract(typeof(ServiceData))]
++++string+GetCCDBdataasXMLstring();


++++//[OperationContract]
++++//string+GetData(int+value);

++++//[OperationContract]
++++//CompositeType+GetDataUsingDataContract(CompositeType+composite);

++++//+TODO:+Add+your+service+operations+here
}

++[DataContract]
public+class+ServiceData
{
++++[DataMember]
++++public+bool+Result+{+get;+set;+}
++++[DataMember]
++++public+string+ErrorMessage+{+get;+set;+}
++++[DataMember]
++++public+string+ErrorDetails+{+get;+set;+}
}|code-block|syntax|javascript|2922814|在service1.svc.cs中，您可以在catch块中使用以下代码：|2922815|+catch+(Exception+ex)
++++++++{
++++++++++++myServiceData.Result+=+false;
++++++++++++myServiceData.ErrorMessage+=+"unforeseen+error+occured.+Please+try+later.";
++++++++++++myServiceData.ErrorDetails+=+ex.ToString();
++++++++++++throw+new+FaultException<ServiceData>(myServiceData,+ex.ToString());
++++++++}|2922816|并在客户端应用程序中使用此代码，如下所示：|2922817|++ConsoleApplicationWCFClient.CCDB_HIG_service.ForDataset+ds+=+obj.GetCCDBdata();

++++++++++++string+str+=+obj.GetCCDBdataasXMLstring();

++++++++}

++++++++catch+(FaultException<ConsoleApplicationWCFClient.CCDB_HIG_service.ServiceData>+Fex)
++++++{
++++++++++Console.WriteLine("ErrorMessage::"+%2B+Fex.Detail.ErrorMessage+%2B+Environment.NewLine);
++++++++++Console.WriteLine("ErrorDetails::"+%2B+Environment.NewLine+%2B+Fex.Detail.ErrorDetails);
++++++++++Console.ReadLine();
++++++}|2922818|试一下这个，它肯定会帮助你得到确切的问题。|2922819|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

I was also getting the same error, the WCF was working properly for me when i was using it in the Dev Environment with my credentials, but when someone else was using it in TEST, it was throwing the same error. 
I did a lot of research, and then instead of doing config updates, handled an exception in the WCF method with the help of fault exception. 
Also the identity for the WCF needs to be set with the same credentials which are having access in the database, someone might have changed your authority.
Please find below the code for the same:

<pre><code> [ServiceContract]
public interface IService1
{
 [OperationContract]
 [FaultContract(typeof(ServiceData))]
 ForDataset GetCCDBdata();

 [OperationContract]
 [FaultContract(typeof(ServiceData))]
 string GetCCDBdataasXMLstring();


 //[OperationContract]
 //string GetData(int value);

 //[OperationContract]
 //CompositeType GetDataUsingDataContract(CompositeType composite);

 // TODO: Add your service operations here
}

 [DataContract]
public class ServiceData
{
 [DataMember]
 public bool Result { get; set; }
 [DataMember]
 public string ErrorMessage { get; set; }
 [DataMember]
 public string ErrorDetails { get; set; }
}
</code></pre>

in your service1.svc.cs you can use this in the catch block:

<pre><code> catch (Exception ex)
 {
 myServiceData.Result = false;
 myServiceData.ErrorMessage = "unforeseen error occured. Please try later.";
 myServiceData.ErrorDetails = ex.ToString();
 throw new FaultException&lt;ServiceData&gt;(myServiceData, ex.ToString());
 }
</code></pre>

And use this in the Client application like below code:

<pre><code> ConsoleApplicationWCFClient.CCDB_HIG_service.ForDataset ds = obj.GetCCDBdata();

 string str = obj.GetCCDBdataasXMLstring();

 }

 catch (FaultException&lt;ConsoleApplicationWCFClient.CCDB_HIG_service.ServiceData&gt; Fex)
 {
 Console.WriteLine("ErrorMessage::" + Fex.Detail.ErrorMessage + Environment.NewLine);
 Console.WriteLine("ErrorDetails::" + Environment.NewLine + Fex.Detail.ErrorDetails);
 Console.ReadLine();
 }
</code></pre>

Just try this, it will help for sure to get the exact issue.

blocks|key|246687|text|如果你想通过代码来实现这一点，你可以像这样添加行为：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|246688|serviceHost.Description.Behaviors.Remove(
++++typeof(ServiceDebugBehavior));
serviceHost.Description.Behaviors.Add(
++++new+ServiceDebugBehavior+{+IncludeExceptionDetailInFaults+=+true+});|code-block|syntax|javascript|246689|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you want to do this by code, you can add the behavior like this:

<pre><code>serviceHost.Description.Behaviors.Remove(
 typeof(ServiceDebugBehavior));
serviceHost.Description.Behaviors.Add(
 new ServiceDebugBehavior { IncludeExceptionDetailInFaults = true });
</code></pre>

blocks|key|249617|text|也可以在继承接口的类声明上方的ServiceBehavior标记中设置它|type|unstyled|depth|inlineStyleRanges|entityRanges|data|249618|[ServiceBehavior(IncludeExceptionDetailInFaults+=+true)]
public+class+MyClass:IMyService
{
...
}|code-block|syntax|javascript|249619|不朽的蓝色是正确的，没有向公开发布的版本披露exeption细节，但为了测试目的，这是一个方便的工具。在释放时，请始终关闭。|249620|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You can also set it in the [ServiceBehavior] tag above your class declaration that inherits the interface

<pre><code>[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class MyClass:IMyService
{
...
}
</code></pre>

Immortal Blue is correct in not disclosing the exeption details to a publicly released version, but for testing purposes this is a handy tool. Always turn back off when releasing.

blocks|key|2922883|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2922884|由于前面提到的错误信息，请尝试增加客户端和服务端的超时值，如下所示：|blockquote|2922885|2922886|2922887|<basicHttpBinding>
++++<binding+name="basicHttpBinding_ACRMS"+maxBufferSize="2147483647"
++++++maxReceivedMessageSize="2147483647"
++++++openTimeout="00:20:00"+
++++++receiveTimeout="00:20:00"+closeTimeout="00:20:00"
++++++sendTimeout="00:20:00">
++++++<readerQuotas+maxDepth="32"+maxStringContentLength="2097152"
++++++++maxArrayLength="2097152"+maxBytesPerRead="4006"+maxNameTableCharCount="16384"+/>
++++</binding>|code-block|syntax|javascript|2922888|​|2922889|2922890|然后，请不要忘记通过执行以下操作将此绑定配置应用于端点：|2922891|2922892|2922893|<endpoint+address=""+binding="basicHttpBinding"+
++++++bindingConfiguration="basicHttpBinding_ACRMS"
++++++contract="MonitorRAM.IService1"+/>|2922894|2922895|如果上面的方法都不起作用，你可以尝试在这里上传你的主要项目，那就更好了，那么我想在我这边做个测试。|2922896|2922897|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|Z|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|10|7|@]|8|@]|9|$]]|$1|D|3|-4|4|5|6|11|7|@]|8|@]|9|$]]|$1|E|3|-4|4|5|6|12|7|@]|8|@]|9|$]]|$1|F|3|G|4|H|6|13|7|@]|8|@]|9|$I|J]]|$1|K|3|L|4|5|6|14|7|@]|8|@]|9|$]]|$1|M|3|-4|4|5|6|15|7|@]|8|@]|9|$]]|$1|N|3|O|4|C|6|16|7|@]|8|@]|9|$]]|$1|P|3|-4|4|5|6|17|7|@]|8|@]|9|$]]|$1|Q|3|-4|4|5|6|18|7|@]|8|@]|9|$]]|$1|R|3|S|4|H|6|19|7|@]|8|@]|9|$I|J]]|$1|T|3|-4|4|5|6|1A|7|@]|8|@]|9|$]]|$1|U|3|V|4|C|6|1B|7|@]|8|@]|9|$]]|$1|W|3|-4|4|5|6|1C|7|@]|8|@]|9|$]]|$1|X|3|-4|4|5|6|1D|7|@]|8|@]|9|$]]]|Y|$]]

<blockquote>
 As the error information said first please try to increase the timeout value in the both the client side and service side as following:
</blockquote>

<pre><code>&lt;basicHttpBinding&gt;
 &lt;binding name="basicHttpBinding_ACRMS" maxBufferSize="2147483647"
 maxReceivedMessageSize="2147483647"
 openTimeout="00:20:00" 
 receiveTimeout="00:20:00" closeTimeout="00:20:00"
 sendTimeout="00:20:00"&gt;
 &lt;readerQuotas maxDepth="32" maxStringContentLength="2097152"
 maxArrayLength="2097152" maxBytesPerRead="4006" maxNameTableCharCount="16384" /&gt;
 &lt;/binding&gt;
</code></pre>



<blockquote>
 Then please do not forget to apply this binding configuration to the endpoint by doing the following:
</blockquote>

<pre><code>&lt;endpoint address="" binding="basicHttpBinding" 
 bindingConfiguration="basicHttpBinding_ACRMS"
 contract="MonitorRAM.IService1" /&gt;
</code></pre>

<blockquote>
 If the above can not help, it will be better if you can try to upload your main project here, then I want to have a test in my side.
</blockquote>

I have a WCF service that has been working perfectly, and something has changed and I don't know what.

I get this exception:

<blockquote>
 System.ServiceModel.FaultException: The server was unable to process the request due to an internal error. For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework 3.0 SDK documentation and inspect the server trace logs.
</blockquote>

This is confusing because I am running .NET 4.0.

Where do I turn on <code>IncludeExceptionDetailInFaults</code>? I'm battling to find it.

Turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the <serviceDebug> configuration behavior) on the server

数据库

服务器

我有一个WCF服务，它一直工作得很好，但有些东西发生了变化，我不知道是什么。我得到了这个例外： System.ServiceModel.FaultException:由于内部错误，服务器无法处理该请求。有关该错误的更多信息，请在服务器上打开IncludeExceptionDetailInFaults (从Service...

问在服务器上启用IncludeExceptionDetailInFaults (通过ServiceBehaviorAttribute或<serviceDebug>配置行为
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在服务器上启用IncludeExceptionDetailInFaults (通过ServiceBehaviorAttribute或<serviceDebug>配置行为EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在服务器上启用IncludeExceptionDetailInFaults (通过ServiceBehaviorAttribute或<serviceDebug>配置行为
EN