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NuGet中的输入字符串格式不正确异常
EN

Stack Overflow用户
提问于 2015-02-16 20:50:33
回答 3查看 10.5K关注 0票数 18

我正在尝试在我的一个项目中安装Ninject,给出了确切的版本和项目名称。我使用的是本地托管的包存储库。在安装包的过程中,我遇到了以下问题:

代码语言:javascript
复制
PM> Install-Package Ninject -version 3.2.2.0 -project My.Project.Name
Installing 'Ninject 3.2.2.0'.
You are downloading Ninject from Ninject Project Contributors, the license agreement to which is available at https://github.com/ninject/ninject/raw/master/LICENSE.txt. 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 'Ninject 3.2.2.0'.
Adding 'Ninject 3.2.2.0' to My.Project.Name.
Install failed. Rolling back...
Install-Package : Input string was not in a correct format.
At line:1 char:16
+ Install-Package <<<<  Ninject -version 3.2.2.0 -project My.Project.Name
    + CategoryInfo          : NotSpecified: (:) [Install-Package], FormatException
    + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand

PM> $error[0].Exception.StackTrace
   at System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args)
   at System.String.Format(IFormatProvider provider, String format, Object[] args)
   at NuGet.PowerShell.Commands.NuGetBaseCommand.Log(MessageLevel level, String message, Object[] args)
   at NuGet.VisualStudio.VsProjectSystem.RemoveReference(String name)
   at NuGet.ProjectManager.RemovePackageReferenceFromProject(IPackage package)
   at NuGet.ProjectManager.Execute(PackageOperation operation)
   at NuGet.ProjectManager.Execute(IPackage package, IPackageOperationResolver resolver)
   at NuGet.ProjectManager.RemovePackageReference(IPackage package, Boolean forceRemove, Boolean removeDependencies)
   at NuGet.VisualStudio.VsPackageManager.RollbackProjectActions(IProjectManager projectManager, IEnumerable`1 packagesAdded, IEnumerable`1 packagesRemoved)
   at NuGet.VisualStudio.VsPackageManager.RunProjectAction(IProjectManager projectManager, Action action)
   at NuGet.VisualStudio.VsPackageManager.AddPackageReference(IProjectManager projectManager, IPackage package, Boolean ignoreDependencies, Boolean allowPrereleaseVersio
ns)
   at NuGet.VisualStudio.VsPackageManager.<>c__DisplayClass8.<InstallPackage>b__4()
   at NuGet.VisualStudio.VsPackageManager.RunSolutionAction(Action action)
   at NuGet.VisualStudio.VsPackageManager.InstallPackage(IProjectManager projectManager, String packageId, SemanticVersion version, Boolean ignoreDependencies, Boolean a
llowPrereleaseVersions, Boolean skipAssemblyReferences, ILogger logger)
   at NuGet.VisualStudio.VsPackageManager.InstallPackage(IProjectManager projectManager, String packageId, SemanticVersion version, Boolean ignoreDependencies, Boolean a
llowPrereleaseVersions, ILogger logger)
   at NuGet.PowerShell.Commands.InstallPackageCommand.InstallPackage(IVsPackageManager packageManager)
   at NuGet.PowerShell.Commands.InstallPackageCommand.ProcessRecordCore()
   at NuGet.PowerShell.Commands.NuGetBaseCommand.ProcessRecord()
PM> 

在那之后:

未引用记录被添加到项目目录下的packages.config中,打包后的包被添加到解决方案包目录中的

  • packages.config
  • 依存库不会被处理。

我怎么才能修好它呢?导致此问题的原因是什么?

EN

回答 3

Stack Overflow用户

回答已采纳

发布于 2015-02-16 20:57:44

我不知道到底是什么导致了这个问题,但我们能够通过使用管理员凭据运行以下命令来解决这个问题:

代码语言:javascript
复制
regsvr32 "C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\VsLangproj.olb"

但是,请确保以管理员(而不仅仅是runas)的身份启动命令行,否则将显示一条成功消息,尽管注册实际上失败了。

在重启Visual Studio之后,它应该可以工作了(至少对我来说是这样的,使用VS2010/ 2012 /2013在几台机器上进行了测试)。

票数 59
EN

Stack Overflow用户

发布于 2017-03-22 14:43:31

我试过了,它像预期的那样工作得很好。

代码语言:javascript
复制
regsvr32 "C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\VsLangproj.olb"
票数 0
EN

Stack Overflow用户

发布于 2017-08-15 22:44:58

我发现注册(使用regsvr作为管理员)是不必要的(Win7 64位,MS Visual Studio Community 2013)。我收到了与OP相同的错误消息,但实际上包被复制到我的解决方案的"packages“子文件夹中。我所需要做的就是右击解决方案,“添加引用”,“浏览”并找到相应的dll文件。

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/28541799

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