visual-studio-2010 - MVC 3 文件、新项目的包管理器控制台中的 NuGet 错误

Question

所以我安装了新的 MVC3 工具更新并尝试创建一个新的 MVC3 Web 应用程序。该项目报告为已成功创建，但如果我打开包管理器控制台，我会看到以下内容...

The following error occurred while loading the extended type data file: , D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Types.ps1xml : File skipped because of the following validation exception: File D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Types.ps1xml cannot be loaded. The file D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Types.ps1xml is not digitally signed. The script will not execute on the system. Please see "get-help about_signing" for more details... There were errors in loading the format data file: D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Format.ps1xml, , D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Format.ps1xml : File skipped because of the following validation exception: File D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Format.ps1xml cannot be loaded. The file D:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.2.20325.9034\Scripts\NuGet.Format.ps1xml is not digitally signed. The script will not execute on the system. Please see "get-help about_signing" for more details...

所以这里似乎出现了两个错误，一个是在尝试加载扩展数据文件时，另一个是在加载格式数据文件时。

我已经安装了powershell 2.0。有人有想法么？我应该关心项目是否成功创建(我认为)？

Answer 1

你是如何安装 NuGet 的？

我只是在与一个类似的错误搏斗，这是因为我在提取之前没有先在 zip 文件的属性中单击“取消阻止”就提取了一个 Powershell 模块。这意味着所有文件都被标记为来自互联网，并且 RemoteSigned 不允许运行未签名的远程文件。

导航到包含上述文件的文件夹，然后打开它们的“属性”对话框，查看是否有一条消息显示“此文件来自互联网”并带有“取消阻止”按钮。如果是这样，请为每个文件单击它，然后重试。