Question

我无法安装Xamarin.Firebase.Database -Pre 获得以下错误

    Install failed. Rolling back...
    Package 'Xamarin.Firebase.Database.42.1001.0' does not exist in project                    'AndroidMessaging'
   Package 'Xamarin.Firebase.Database.42.1001.0' does not exist in folder  'c:\users\zanubkhan\documents\visual studio  2015\Projects\AndroidMessaging\packages'
      Install-Package : Could not install package 'Xamarin.Firebase.Database  42.1001.0'. You are trying to install this package into a project that 
  targets 'MonoAndroid,Version=v6.0', but the package does not contain any   assembly references or content files that are compatible with that 
  framework. For more information, contact the package author.
  At line:1 char:1
 + Install-Package Xamarin.Firebase.Database -Pre
      + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   + CategoryInfo          : NotSpecified: (:) [Install-Package], Exception
      + FullyQualifiedErrorId :  NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand

我也试过安装包Xamarin.Firebase.Database 它也没用。我查了https://www.nuget.org/packages/Xamarin.Firebase.Database/ 他们说这个包需要MonoAndroid 7.0。由于我是这个领域的新手，并尝试了很多东西以获得MonoAndroid 7.0但无法获得有用的信息。任何帮助将不胜感激感谢

获取MonoAndroid 7.0

0 个答案: