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  • Chester Campbell 62 posts 120 karma points
    Dec 26, 2019 @ 18:00
    Chester Campbell
    0

    Umbraco 8 nuget install fails with Newtonsoft.Json error

    Hi,

    I'm trying to install Umbraco 8 using the directions at https://our.umbraco.com/Documentation/Getting-Started/Setup/Install/install-umbraco-with-nuget and it's failing every time.

    I'm using Visual Studio 2017 version 15.9.17.

    I have tried using the Nuget Console and the Nuget Package Manager interface. It gets to the Newtonsoft.Json package install, fails, then rolls back the installation. It finishes with this error:

    'C:\temp_source\cleanumbracoinstalls\CleanU840_Forms\CleanU840\packages\Newtonsoft.Json.12.0.1\lib\net20\Newtonsoft.Json.dll' because it is being used by another process.
    

    Here's the full stack trace:

    System.IO.IOException: The process cannot access the file 'C:\temp_source\cleanumbracoinstalls\CleanU840_Forms\CleanU840\packages\Newtonsoft.Json.12.0.1\lib\net20\Newtonsoft.Json.dll' because it is being used by another process. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize) at System.IO.File.OpenFile(String path, FileAccess access, SafeFileHandle& handle) at System.IO.File.SetLastWriteTimeUtc(String path, DateTime lastWriteTimeUtc) at NuGet.Packaging.PackageFolderReader.CopyFiles(String destination, IEnumerable`1 packageFiles, ExtractPackageFileDelegate extractFile, ILogger logger, CancellationToken token) at NuGet.Packaging.PackageReaderBase.CopyFilesAsync(String destination, IEnumerable`1 packageFiles, ExtractPackageFileDelegate extractFile, ILogger logger, CancellationToken cancellationToken) at NuGet.Packaging.PackageExtractor.<ExtractPackageAsync>d__1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at NuGet.ProjectManagement.FolderNuGetProject.<>c__DisplayClass13_0.<<InstallPackageAsync>b__0>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at NuGet.Common.ConcurrencyUtilities.<ExecuteWithFileLockedAsync>d__2`1.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at NuGet.ProjectManagement.MSBuildNuGetProject.<InstallPackageAsync>d__36.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at NuGet.PackageManagement.NuGetPackageManager.<ExecuteInstallAsync>d__85.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__75.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at NuGet.PackageManagement.NuGetPackageManager.<ExecuteNuGetProjectActionsAsync>d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at NuGet.PackageManagement.UI.UIActionEngine.<ExecuteActionsAsync>d__17.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task) at NuGet.PackageManagement.UI.UIActionEngine.<>c__DisplayClass12_0.<<PerformActionImplAsync>b__0>d.MoveNext() Time Elapsed: 00:00:10.8480421 ========== Finished ==========

    Any idea what might cause this?

  • Chester Campbell 62 posts 120 karma points
    Dec 26, 2019 @ 18:09
    Chester Campbell
    0

    BTW: For what it's worth. I was able to install UmbracoCms 8.3.0 and then upgrade to UmbracoCms 8.4.0 with no problems.

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