间歇性“具有相同键的项已被添加”在远程MSDeploy

在调用MSDeploy部署webpackage到远程计算机，我们得到以下错误错误：间歇性“具有相同键的项已被添加”在远程MSDeploy

msdeploy.exe -source:package='G:\workspace\webPackage\WebPackage.zip' -dest:auto,computerName="HOST",includeAcls="False" -verb:sync -disableLink:AppPoolExtension -disableLink:ContentExtension -disableLink:CertificateExtension -setParamFile:"G:\workspace\webPackage\SetParameters.xml" 
Error: (12/10/2015 2:55:36 PM) An error occurred when the request was processed on the remote computer. 
Error: An item with the same key has already been added. 
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) 
at Microsoft.Web.Deployment.DeploymentManager.SanitizePath(DeploymentProviderOptions providerOptions) 
at Microsoft.Web.Deployment.DeploymentAgentWorkerRequest.GetTraceMessage(String[] additionalMessage) 
at Microsoft.Web.Deployment.DeploymentAgent.HandleSync(DeploymentAgentAsyncData asyncData, Nullable`1 passId) 
at Microsoft.Web.Deployment.DeploymentAgent.HandleRequestWorker(DeploymentAgentAsyncData asyncData) 
at Microsoft.Web.Deployment.DeploymentAgent.HandleRequest(DeploymentAgentAsyncData asyncData) 
at Microsoft.Web.Deployment.DeploymentAgent.BeginProcessRequest(DeploymentAgentWorkerRequest workerRequest, AsyncCallback callback, Object extraData)

这看起来会发生在MSDeploy的深处。奇怪的是，它并不一致发生;再次运行此命令似乎工作。有什么想法吗？

来源

2015-12-10 SolsticeShard