C# WCF-服务引用登录失败，因为soap版本

当我尝试登录到WCF时，会收到错误消息：

An exception of type 'System.ServiceModel.CommunicationException' occurred in mscorlib.dll but was not handled in user code

Additional information: The envelope version of the incoming message (Soap12 (http://www.w3.org/2003/05/soap-envelope))
does not match that of the encoder (Soap11 (http://schemas.xmlsoap.org/soap/envelope/)).
Make sure the binding is configured with the same version as the expected messages.

我试图按建议解决它

通过替换：

<basicHttpBinding>
    <binding name="LoginServiceSoap" />
</basicHttpBinding>

---

谢谢。

basicHttpBinding

是SOAP1.1。声明对于

EnveloperVersion

的此绑定，唯一有效的值是“Soap11”

wsHttpBinding

是SOAP 1.2。尝试使用它而不是

basicHttpBinding

：

<wsHttpBinding>
  <binding name="LoginServiceSoap" />
</wsHttpBinding>

---

从

basicHttpBinding

（即SOAP 1.1）切换到

wsHttpBinding

（即SOAP 1.2），或使用自定义绑定。

the "envelopeVersion"attribute is not allowed

<wsHttpBinding>
  <binding name="LoginServiceSoap" />
</wsHttpBinding>