来自 asp.net-forums 的以下解决方案对我有用:

the following solution from the asp.net-forums worked for me:

解决方案是以管理员身份使用开发人员命令提示符重置合同和发布程序集如果您使用了默认安装设置，那么这可能是路径

the solution was to reset the assemblies for Contract and Publishing using the Developer command prompt as Administrator If you have used the default installation setting then this is probably the path

gacutil -i "C:Program Files (x86)Microsoft Visual Studio 12.0Common7IDEExtensionsMicrosoftWeb ToolsPublishMicrosoft.VisualStudio.Web.Publish.dll"

gacutil -i "C:Program Files (x86)Microsoft Visual Studio 12.0Common7IDEExtensionsMicrosoftWeb ToolsPublishMicrosoft.VisualStudio.Web.Publish.dll"

gacutil -iC:Program Files (x86)Microsoft Visual Studio 12.0Common7IDEExtensionsMicrosoftWeb ToolsPublishMicrosoft.VisualStudio.Web.Internal.Contracts.dll"

gacutil -i "C:Program Files (x86)Microsoft Visual Studio 12.0Common7IDEExtensionsMicrosoftWeb ToolsPublishMicrosoft.VisualStudio.Web.Internal.Contracts.dll"

这是链接:http://forums.asp.net/p/2000916/5751509.aspx?p=True&t=635430085558824221&pagenum=1