2012-02-28 52 views
3

Possible Duplicate:
The element ‘behavior’ has invalid child element ‘myFaultExtension’ in wcf app.config听证会“元素‘行为’具有无效的子元素”应该被忽略,但由于它

我试图实现从Creating and Handling Faults in Silverlight更新服务引用阻止。 (This项目工程在我的机器上。)

我得到一个Visual Studio警告:

The element 'behavior' has invalid child element 'betterErrorMessagesFaults'.

其他答案其他地方说我应该忽略它,但我可以,因为我不无法更新非.Web项目中的服务引用(包含所有xaml文件的服务引用)。当我尝试,我得到这个错误:

Parser Error Message: The type 'MyProject.Web.Services.BetterErrorMessagesFaultBehavior, MyProject.Web.Services, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' registered for extension 'betterErrorMessagesFaults' could not be loaded.

这里的web.config的有关部分:

<system.serviceModel> 
    <extensions> 
    <behaviorExtensions> 
     <add name="betterErrorMessagesFaults" 
     type="MyProject.Web.Services.BetterErrorMessagesFaultBehavior, MyProject.Web.Services, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"/> 
    </behaviorExtensions> 
    </extensions> 
    <services> 
    <service name="MyProject.Web.Services.Service2"> 
     <endpoint address="" binding="customBinding" 
      bindingConfiguration="MyProject.Web.Services.Service2.customBinding0" 
      contract="MyProject.Web.Services.Service2" 
      behaviorConfiguration="BetterErrorMessagesFaultBehavior"/> 
     <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> 
    </service> 
    </services> 
    <behaviors> 
    <serviceBehaviors> 
     <behavior name=""> 
     <serviceMetadata httpGetEnabled="true" /> 
     <serviceDebug includeExceptionDetailInFaults="true" /> 
     <dataContractSerializer maxItemsInObjectGraph="2147483647" /> 
     </behavior> 
    </serviceBehaviors> 
    <endpointBehaviors> 
     <behavior name="BetterErrorMessagesFaultBehavior"> 
     <betterErrorMessagesFaults/> 
     </behavior> 
    </endpointBehaviors> 
    </behaviors> 
    <bindings> 
    <customBinding> 
     <binding name="MyProject.Web.Services.Service2.customBinding0"> 
     <binaryMessageEncoding> 
      <readerQuotas maxArrayLength="2147483647" maxBytesPerRead="2147483647" 
      maxDepth="2147483647" maxNameTableCharCount="2147483647" 
      maxStringContentLength="2147483647" /> 
     </binaryMessageEncoding> 
     <httpTransport maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" 
      maxBufferSize="2147483647" /> 
     </binding> 
    </customBinding> 
    </bindings> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" /> 
</system.serviceModel> 

BetterErrorMessagesFaultBehavior只是类here on MSDN的复制粘贴;只更改了名称(我用默认名称尝试),命名空间更改为MyProject.Web.Services

我也试过交换

<add name="betterErrorMessagesFaults" 
    type="MyProject.Web.Services.BetterErrorMessagesFaultBehavior, MyProject.Web.Services, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"/> 

<add name="betterErrorMessagesFaults" 
    type="MyProject.Web.Services.BetterErrorMessagesFaultBehavior, MyProject.Web.Services"/> 

但没有效果。我读到这对空间等非常敏感,但我看不到任何问题区域。我也看了AssemblyInfo和版本是1.0.0.0,文化是空白(“”),我不知道什么PublicKeyToken是,但我怀疑这不是问题在这里...

所以我很难过,不知道在哪里看下。

回答

3

可能比晚一点点,但你可以验证你的类型名称权由执行类似:

Console.WriteLine(typeof(BetterErrorMessagesFaultBehavior).AssemblyQualifiedName);

应包含的公钥部分给你作比较......

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