title: Error PackageManager Console
body: <p>When I Open my <code>PackageManagerConsole</code>. I have the <em>problem</em></p>
  
  <blockquote>
    <p>Join-Path : Cannot convert 'System.Object[]' to the type
    'System.String' required by parameter 'ChildPath'. Specified method is
    not supported. At
    C:\Users\renan.carlos\Source\Repos\CodingCraft\ExerciciosCodingCraft\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.0\tools\init.ps1:13
    char:57 + ... rPackageDirectory = Join-Path $packageDirectory
    $compilerPackage.Name + ~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo :
    InvalidArgument: (:) [Join-Path], ParameterBindingException +
    FullyQualifiedErrorId :
    CannotConvertArgument,Microsoft.PowerShell.Commands.JoinPathCommand</p>
    
    <p>Join-Path : Cannot bind argument to parameter 'Path' because it is
    null. At
    C:\Users\renan.carlos\Source\Repos\CodingCraft\ExerciciosCodingCraft\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.1.0.0\tools\init.ps1:14
    char:44 + ... erPackageToolsDirectory = Join-Path
    $compilerPackageDirectory 'tools' + ~~~~~~~~~~~~~~~~~~~~~~~~~ +
    CategoryInfo : InvalidData: (:) [Join-Path],
    ParameterBindingValidationException + FullyQualifiedErrorId :
    ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.JoinPathCommand</p>
  </blockquote>
  
  <p>What is and as to solve this problem? </p>