我正在使用NuGet Packager Manager v1.5.20831.9017。
我正在使用Package Manager控制台安装MvcScaffolding。发生了一些错误，因此我不能Add Controller了。
主要错误消息是
无法找到类型[T4Scaffolding.NuGetServices.Services.ScaffoldingPackagePathResolver]：确保已加载包含此类型的程序集。
以下是安装MvcScaffolding时的详细输出。
PM> Install-Package MvcScaffolding
Attempting to resolve dependency 'T4Scaffolding'.
Attempting to resolve dependency 'EntityFramework (≥ 4.1.10311.0)'.
You are downloading EntityFramework from Microsoft, the license agreement to which is available at http://go.microsoft.com/fwlink/?LinkId=224682. Check the package for additional dependencies, which may come with their own license agreement(s). Your use of the package and dependencies constitutes your acceptance of their license agreements. If you do not accept the license agreement(s), then delete the relevant components from your device.
Successfully installed 'EntityFramework 4.1.10715.0'.
Successfully installed 'T4Scaffolding 1.0.4'.
Unable to find type [T4Scaffolding.NuGetServices.Services.ScaffoldingPackagePathResolver]: make sure that the assembly containing this type is loaded.
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:44 Char:72
+ [T4Scaffolding.NuGetServices.Services.ScaffoldingPackagePathResolver] <<<< ::SetPackagesRootDirectory($packagesRoot)
+ CategoryInfo : InvalidOperation: (T4Scaffolding.N...agePathResolver:String) [], RuntimeException
+ FullyQualifiedErrorId : TypeNotFound
Update-FormatData : Cannot find a part of the path 'G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.2\tools\T4Scaffolding.Format.ps1xml'.
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:46 Char:20
+ Update-FormatData <<<< -PrependPath (Join-Path $toolsPath T4Scaffolding.Format.ps1xml)
+ CategoryInfo : InvalidOperation: (:) [Update-FormatData], CommandNotFoundException
+ FullyQualifiedErrorId : TypesXmlUpdateException,Microsoft.PowerShell.Commands.UpdateFormatDataCommand
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:50 Char:24
+ Set-DefaultScaffolder <<<< -Name DbContext -Scaffolder T4Scaffolding.EFDbContext -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:51 Char:24
+ Set-DefaultScaffolder <<<< -Name Repository -Scaffolder T4Scaffolding.EFRepository -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:52 Char:24
+ Set-DefaultScaffolder <<<< -Name CustomTemplate -Scaffolder T4Scaffolding.CustomTemplate -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\T4Scaffolding.1.0.4\tools\init.ps1:53 Char:24
+ Set-DefaultScaffolder <<<< -Name CustomScaffolder -Scaffolder T4Scaffolding.CustomScaffolder -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Successfully installed 'MvcScaffolding 1.0.4'.
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\MvcScaffolding.1.0.4\tools\init.ps1:35 Char:22
+ Set-DefaultScaffolder <<<< -Name Controller -Scaffolder MvcScaffolding.Controller -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\MvcScaffolding.1.0.4\tools\init.ps1:36 Char:22
+ Set-DefaultScaffolder <<<< -Name Views -Scaffolder MvcScaffolding.Views -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\MvcScaffolding.1.0.4\tools\init.ps1:37 Char:22
+ Set-DefaultScaffolder <<<< -Name Action -Scaffolder MvcScaffolding.Action -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\MvcScaffolding.1.0.4\tools\init.ps1:38 Char:22
+ Set-DefaultScaffolder <<<< -Name UnitTest -Scaffolder MvcScaffolding.ActionUnitTest -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Set-DefaultScaffolder : Cannot get install path because packages root directory has not been supplied
at G:\Projects\MvcApplication1\packages\MvcScaffolding.1.0.4\tools\init.ps1:42 Char:22
+ Set-DefaultScaffolder <<<< -Name View -Scaffolder $viewScaffolder -SolutionWide -DoNotOverwriteExistingSetting
+ CategoryInfo : NotSpecified: (:) [Set-DefaultScaffolder], InvalidOperationException
+ FullyQualifiedErrorId : T4Scaffolding.Cmdlets.SetDefaultScaffolderCmdlet
Successfully added 'EntityFramework 4.1.10715.0' to MvcApplication1.
Successfully added 'T4Scaffolding 1.0.4' to MvcApplication1.
Successfully added 'MvcScaffolding 1.0.4' to MvcApplication1.
PM>
有谁知道如何解决这个问题？
谢谢！