asp.net发布网站的时候出现， "发布遇到错误，未将对象引用设置到对象的实例。"

Question

有没有IT大佬帮忙看下什么原因啊

Answer 1

我看了一下报错的日志文件，提示了
System.NullReferenceException: 未将对象引用设置到对象的实例。
   在Microsoft.VisualStudio.ApplicationCapabilities.Publish.Web.WebPublishRequirements.WebPublishPersistence.GetAllProfileIds()
   在 Microsoft.VisualStudio.ApplicationCapabilities.Publish.ViewModel.ProfileSelectorViewModel.Initialize()
   在 Microsoft.VisualStudio.ApplicationCapabilities.Publish.Provider.DefaultPublishTabProvider.CreateViewAsync(IVsHierarchy project, IAsyncServiceProvider serviceProvider, CancellationToken cancellationToken)
   在 Microsoft.VisualStudio.ApplicationCapabilities.Publish.Provider.ManagedPublishProvider.<CreateViewAsync>d__3.MoveNext()
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