在win2k8上部署时,WCF VSTO客户端无法找到默认端点

Question

我在Win2008R2终端服务器上创建并部署了一个WCF客户端(从VSTO Word Addin启动).执行时,将InvalidOperationException抛出WCF代理的默认构造函数an ,表明无法找到合同的默认端点.

部署到Win7 x64计算机时,相同的WCF客户端使用相同的.dll.config运行正常

我试图在PowerShell中创建一个实例并收到相同的错误.

如果在PowerShell中创建专用端点,我可以执行一个服务方法:

$binding = New-Object System.ServiceModel.BasicHttpBinding
$endpoint = New-Object System.ServiceModel.EndPointAddress("http://myserver:7777/CompanyService.svc")
$client = New-Object MyClient.CompanyServiceReference.CompanyServiceClient($binding, $endpoint)
$v = $client.Version()

服务Web.config(部分)

<system.serviceModel>
    <behaviors>
        <serviceBehaviors>
            <behavior>
                <serviceMetadata httpGetEnabled="true"/>
                <serviceDebug includeExceptionDetailInFaults="false"/>
            </behavior>
        </serviceBehaviors>
    </behaviors>
    <bindings>
        <basicHttpBinding>
            <binding name="NoHttpSecurity" sendTimeout="00:03:00">
                <security mode="None" />
            </binding>
        </basicHttpBinding>
    </bindings>
    <services>
        <service name="CompanyService">
            <endpoint address="http://myserver:7777/mex" contract="IMetadataExchange" binding="mexHttpBinding" />
            <endpoint name="Version" address="http://myserver:7777/Version" contract="MyService.ICompanyService" binding="basicHttpBinding" bindingConfiguration="NoHttpSecurity" />
            <endpoint name="CompanyList" address="http://myserver:7777/CompanyList" contract="MyService.ICompanyService" binding="basicHttpBinding" bindingConfiguration="NoHttpSecurity" />
        </service>
    </services>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>

MyClient.dll.config(部分)

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="BasicHttpBinding_ICompanyService" closeTimeout="00:01:00">
                <security mode="None">
                    <transport clientCredentialType="None" proxyCredentialType="None" realm="" />
                </security>
            </binding>
        </basicHttpBinding>
    </bindings>
    <client>
        <endpoint address="http://myserver:7777/CompanyService.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ICompanyService"
         contract="CompanyServiceReference.ICompanyService" name="BasicHttpBinding_ICompanyService" />
    </client>
</system.serviceModel>

---

UPDATE

我通过将Client.config复制到Office程序文件夹并将其重命名为WINWORD.EXE.config来"修复"此问题.

Answer 1

此问题是由部署项目在清单文件的注册表中没有正确的条目引起的.上面的解决方法是因为 - 没有找到加载项word/excel等的配置文件,请查看默认位置(它们的程序目录)并查找默认的配置文件名 - 在MsWord WINWORD.EXE的情况下.配置.

清单条目的错误形式是:

[TARGETDIR]Addin.vsto|vstolocal

它应该是:

file:///[TARGETDIR]Addin.vsto|vstolocal

然后您的配置文件将正确加载.

有关更多信息,请参阅此处