I fixed this by adding a dummy web.Template.config file, such as Andriy K, suggested in this post , and then calling TransformXml during my BeforeBuild event, for example:
<Target Name="BeforeBuild"> <TransformXml Source="$(WebFolderName)Web.Template.config" Transform="$(WebFolderName)Web.$(Configuration).config" Destination="$(WebFolderName)Web.config" /> </Target>
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