title: Cannot publishing a NuGet to TFS 2017
body: <p>When I try to publish a NuGet to my TFS 2017 on-premises using a build step, I get following error messages: </p>
  
  <pre><code>2016-12-21T09:33:58.3510841Z [command]C:\Windows\system32\chcp.com 65001
  2016-12-21T09:33:58.3667084Z Active code page: 65001
  2016-12-21T09:34:00.7730379Z Detected NuGet version 3.3.0.212 / 3.3.0
  2016-12-21T09:34:00.7730379Z SYSTEMVSSCONNECTION exists true
  2016-12-21T09:34:00.7886681Z [command]C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.3.0\NuGet.exe push -NonInteractive C:\Agent\_work\1\s\Foo.1.4.3-build-20161221-1.nupkg -Source http://myServer:8080/tfs/My%20Team%20Projects/_packaging/our-nuget/nuget/v3/index.json -ApiKey VSTS -Verbosity Detailed
  2016-12-21T09:34:01.4761938Z Please provide credentials for: http://myserver:8080/tfs/My%20Team%20Projects/_packaging/our-nuget/nuget/v3/index.json
  2016-12-21T09:34:01.4761938Z UserName: System.InvalidOperationException: Cannot prompt for input in non-interactive mode.
  2016-12-21T09:34:01.5074440Z ##[error]Error: C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.3.0\NuGet.exe failed with return code: 1
  2016-12-21T09:34:01.5074440Z ##[error]Packages failed to publish
  </code></pre>
  
  <p>I have also try to run the <code>NuGet.exe push ...</code> command from a PowerShell script as a build step, and that also failed. </p>
  
  <p>When I run it manually in a ordinary PowerShell console, it works without problems.</p>
  
  <p>What is the runtime difference between running it from console compared to running it in a build step? How do I make it works?</p>
  
  <p><strong>Edit 1</strong>
  I have change to NuGet 3.5 and created a verbose log. Se below:</p>
  
  <pre><code>agent.workFolder=C:\Agent\_work
  loading inputs and endpoints
  loading ENDPOINT_AUTH_$/
  loading ENDPOINT_AUTH_PARAMETER_$/_ACCESSTOKEN
  loading ENDPOINT_AUTH_PARAMETER_SYSTEMVSSCONNECTION_ACCESSTOKEN
  loading ENDPOINT_AUTH_SCHEME_$/
  loading ENDPOINT_AUTH_SCHEME_SYSTEMVSSCONNECTION
  loading ENDPOINT_AUTH_SYSTEMVSSCONNECTION
  loading INPUT_FEEDNAME
  loading INPUT_NUGETFEEDTYPE
  loading INPUT_NUGETVERSION
  loading INPUT_SEARCHPATTERN
  loading INPUT_VERBOSITY
  loaded 11
  check path : C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\task.json
  set resource file to: C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\task.json
  system.culture=en-US
  check path : C:\Windows\system32\chcp.com
  C:\Windows\system32\chcp.com=C:\Windows\system32\chcp.com
  C:\Windows\system32\chcp.com arg: ["65001"]
  exec tool: C:\Windows\system32\chcp.com
  Arguments:
  65001
  C:\Windows\system32\chcp.com 65001
  Active code page: 65001
  searchPattern=C:\Agent\_work\1\s\**\*.nupkg;-:**\packages\**\*.nupkg;-:**\*.symbols.nupkg
  System.DefaultWorkingDirectory=C:\Agent\_work\1\s
  pattern: C:\Agent\_work\1\s\**\*.nupkg, isNegative: false
  Matching glob pattern: C:\Agent\_work\1\s\**\*.nupkg
  Index of first wildcard: 19
  find root dir: C:\Agent\_work\1
  find C:\Agent\_work\1
  4456 matches.
  pattern: C:\Agent\_work\1\s\**\packages\**\*.nupkg, isNegative: true
  Matching glob pattern: C:\Agent\_work\1\s\**\packages\**\*.nupkg
  Index of first wildcard: 19
  find root dir: C:\Agent\_work\1
  find C:\Agent\_work\1
  4456 matches.
  pattern: C:\Agent\_work\1\s\**\*.symbols.nupkg, isNegative: true
  Matching glob pattern: C:\Agent\_work\1\s\**\*.symbols.nupkg
  Index of first wildcard: 19
  find root dir: C:\Agent\_work\1
  find C:\Agent\_work\1
  4456 matches.
  connectedServiceName=null
  feedName=http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json
  nuGetAdditionalArgs=null
  verbosity=Detailed
  nuGetFeedType=internal
  nuGetPath=null
  nuGetversion=3.5.0.1829
  Agent.HomeDirectory=C:\Agent
  looking for tool NuGet
  looking for tool variant NuGet.exe
  checking C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe
  SYSTEMVSSCONNECTION=http://sag-s02:8080/tfs/SAG Team Projects/
  Detected NuGet version 3.5.0.1938 / 3.5.0
  Quirks for 3.5.0.1938:
  NoTfsOnPremAuthConfig
  NuGet.ForceEnableCredentialProvider=undefined
  NuGetTasks.IsHostedTestEnvironment=undefined
  System.TeamFoundationCollectionUri=http://sag-s02:8080/tfs/SAG%20Team%20Projects/
  Credential provider is enabled.
  NuGet.ForceEnableCredentialConfig=undefined
  NuGetTasks.IsHostedTestEnvironment=undefined
  System.TeamFoundationCollectionUri=http://sag-s02:8080/tfs/SAG%20Team%20Projects/
  Credential config is disabled due to on-prem quirks.
  Getting credentials for local feeds
  SYSTEMVSSCONNECTION exists true
  SYSTEMVSSCONNECTION exists true
  Got auth token
  discovered URL prefixes: http://sag-s02:8080/tfs/SAG Team Projects/
  NuGetTasks.ExtraUrlPrefixesForTesting=undefined
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: push
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: -NonInteractive
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe pathArg: C:\Agent\_work\1\s\Foo.1.4.3-build-20161222-5.nupkg
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: C:\Agent\_work\1\s\Foo.1.4.3-build-20161222-5.nupkg
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: ["-Source","http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json"]
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: ["-ApiKey","VSTS"]
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: -Verbosity
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe arg: Detailed
  credProviderPath = C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet
  exec tool: C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe
  Arguments:
  push
  -NonInteractive
  C:\Agent\_work\1\s\Foo.1.4.3-build-20161222-5.nupkg
  -Source
  http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json
  -ApiKey
  VSTS
  -Verbosity
  Detailed
  C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe push -NonInteractive C:\Agent\_work\1\s\Foo.1.4.3-build-20161222-5.nupkg -Source http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json -ApiKey VSTS -Verbosity Detailed
  NuGet Version: 3.5.0.1938
  System.AggregateException: One or more errors occurred. ---&gt; NuGet.Protocol.Core.Types.FatalProtocolException: Unable to load the service index for source http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json. ---&gt; System.Net.Http.HttpRequestException: Response status code does not indicate success: 401 (Unauthorized).
     at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
     at NuGet.Protocol.HttpSource.&lt;&gt;c__DisplayClass12_0.&lt;&lt;GetAsync&gt;b__0&gt;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.&lt;ExecuteWithFileLockedAsync&gt;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 NuGet.Protocol.HttpSource.&lt;GetAsync&gt;d__12.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.Protocol.ServiceIndexResourceV3Provider.&lt;GetServiceIndexResourceV3&gt;d__9.MoveNext()
     --- End of inner exception stack trace ---
     at NuGet.Protocol.ServiceIndexResourceV3Provider.&lt;GetServiceIndexResourceV3&gt;d__9.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.Protocol.ServiceIndexResourceV3Provider.&lt;TryCreate&gt;d__8.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.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__16`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 NuGet.Protocol.PackageUpdateResourceV3Provider.&lt;TryCreate&gt;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 NuGet.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__16`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 NuGet.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__15`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 NuGet.Commands.CommandRunnerUtility.&lt;GetPackageUpdateResource&gt;d__3.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.Commands.PushRunner.&lt;Run&gt;d__0.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.CommandLine.PushCommand.&lt;ExecuteCommandAsync&gt;d__28.MoveNext()
     --- End of inner exception stack trace ---
     at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
     at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
     at NuGet.CommandLine.Command.Execute()
     at NuGet.CommandLine.Program.MainCore(String workingDirectory, String[] args)
  ---&gt; (Inner Exception #0) NuGet.Protocol.Core.Types.FatalProtocolException: Unable to load the service index for source http://sag-s02:8080/tfs/SAG%20Team%20Projects/_packaging/sag-nuget/nuget/v3/index.json. ---&gt; System.Net.Http.HttpRequestException: Response status code does not indicate success: 401 (Unauthorized).
     at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
     at NuGet.Protocol.HttpSource.&lt;&gt;c__DisplayClass12_0.&lt;&lt;GetAsync&gt;b__0&gt;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.&lt;ExecuteWithFileLockedAsync&gt;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 NuGet.Protocol.HttpSource.&lt;GetAsync&gt;d__12.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.Protocol.ServiceIndexResourceV3Provider.&lt;GetServiceIndexResourceV3&gt;d__9.MoveNext()
     --- End of inner exception stack trace ---
     at NuGet.Protocol.ServiceIndexResourceV3Provider.&lt;GetServiceIndexResourceV3&gt;d__9.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.Protocol.ServiceIndexResourceV3Provider.&lt;TryCreate&gt;d__8.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.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__16`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 NuGet.Protocol.PackageUpdateResourceV3Provider.&lt;TryCreate&gt;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 NuGet.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__16`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 NuGet.Protocol.Core.Types.SourceRepository.&lt;GetResourceAsync&gt;d__15`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 NuGet.Commands.CommandRunnerUtility.&lt;GetPackageUpdateResource&gt;d__3.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.Commands.PushRunner.&lt;Run&gt;d__0.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.CommandLine.PushCommand.&lt;ExecuteCommandAsync&gt;d__28.MoveNext()&lt;---
  rc:1
  success:false
  Error: C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe failed with return code: 1
  Processed: ##vso[task.issue type=error;]Error: C:\Agent\_work\_tasks\NuGetPublisher_333b11bd-d341-40d9-afcf-b32d5ce6f25b\0.2.21\node_modules\nuget-task-common\NuGet\3.5.0\NuGet.exe failed with return code: 1
  task result: Failed
  Packages failed to publish
  Processed: ##vso[task.issue type=error;]Packages failed to publish
  Processed: ##vso[task.complete result=Failed;]Packages failed to publish
  </code></pre>