【发布时间】:2014-01-08 00:36:23
【问题描述】:
我刚刚安装了 WebMatrix 3.0。当我单击功能区上的 NuGet 扩展加载一些扩展时,我收到一条错误消息,指出安装的 NuGret 版本(显然是 2.2)与 .Net.Http dll 的版本不兼容。我尝试通过扩展管理器升级 NuGet,但似乎没有办法做到这一点 - 只有一个禁用和卸载选项。对这里发生的事情有任何想法吗?为什么安装了 WebMatrix 3.0 的 NuGet 版本不兼容?
带有堆栈跟踪的错误消息如下:
An error occurred.
The schema version of 'Microsoft.Net.Http' is incompatible with version 2.2.31210.9045 of NuGet. Please upgrade NuGet to the latest version from http://go.microsoft.com/fwlink/?LinkId=213942.
System.InvalidOperationException: The schema version of 'Microsoft.Net.Http' is incompatible with version 2.2.31210.9045 of NuGet. Please upgrade NuGet to the latest version from http://go.microsoft.com/fwlink/?LinkId=213942.
at NuGet.Manifest.CheckSchemaVersion(XDocument document)
at NuGet.Manifest.ValidateManifestSchema(XDocument document, String schemaNamespace)
at NuGet.Manifest.ReadFrom(Stream stream, IPropertyProvider propertyProvider)
at NuGet.LocalPackage.ReadManifest(Stream manifestStream)
at NuGet.ZipPackage.EnsureManifest()
at NuGet.ZipPackage..ctor(Func`1 streamFactory, Boolean enableCaching)
at NuGet.PackageDownloader.DownloadPackage(IHttpClient downloadClient, IPackageMetadata package)
at NuGet.PackageDownloader.DownloadPackage(Uri uri, IPackageMetadata package)
at NuGet.DataServicePackage.EnsurePackage(IPackageRepository cacheRepository)
at NuGet.DataServicePackage.GetSupportedFrameworks()
at NuGet.PackageRepositoryExtensions.<>c__DisplayClass2e.<SupportsTargetFrameworks>b__2d(FrameworkName t)
at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate)
at NuGet.PackageRepositoryExtensions.SupportsTargetFrameworks(IEnumerable`1 targetFramework, IPackage package)
at NuGet.PackageRepositoryExtensions.<>c__DisplayClass2b.<GetUpdatesCore>b__26(<>f__AnonymousType19`2 <>h__TransparentIdentifier22)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Lookup`2.Create[TSource](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
at System.Linq.GroupedEnumerable`3.GetEnumerator()
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at Microsoft.WebMatrix.NuGet.FilterManager.AddPackagesToFilter(ListViewFilter filter, IEnumerable`1 packages, PackageViewModelAction packageAction)
at Microsoft.WebMatrix.NuGet.FilterManager.<>c__DisplayClass7.<UpdateFilterWithResult>b__6(Task`1 task)
at System.Threading.Tasks.ContinuationTaskFromResultTask`1.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
【问题讨论】:
-
你有什么运气吗?
-
还没有 - 但我承认我还没有回到那个问题 - 做其他事情。我希望这个周末能回来。