Angular Template not working with Docker support in VS 2017 #173

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fergalmoran · 2025-08-09T17:15:16Z

fergalmoran commented

2025-08-09 17:15:16 +00:00

Originally created by @dapalmi on 2/15/2018

I installed the latest Release-Candidate from NuGet (rc2-final) and created a new Angular web app (dotnet new angular -o my-new-app). But when I add Docker support for the created project in VS 2017 and start via Docker I get following error:

AggregateException: One or more errors occurred. (One or more errors occurred. (Failed to start 'npm'. To resolve this:. [1] Ensure that 'npm' is installed and can be found in one of the PATH directories. Current PATH enviroment variable is: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin Make sure the executable is in one of those directories, or update your PATH. [2] See the InnerException for further details of the cause.))
System.Threading.Tasks.Task.GetResultCore(bool waitCompletionNotification)
Microsoft.AspNetCore.SpaServices.Extensions.Util.TaskTimeoutExtensions+d__1.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.SpaServices.Extensions.Proxy.SpaProxy+d__4.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.Builder.SpaProxyingExtensions+<>c__DisplayClass2_0+<b__0>d.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.Builder.RouterMiddleware+d__4.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware+d__7.MoveNext()

*Originally created by @dapalmi on 2/15/2018* I installed the latest Release-Candidate from NuGet (rc2-final) and created a new Angular web app (dotnet new angular -o my-new-app). But when I add Docker support for the created project in VS 2017 and start via Docker I get following error: > AggregateException: One or more errors occurred. (One or more errors occurred. (Failed to start 'npm'. To resolve this:. [1] Ensure that 'npm' is installed and can be found in one of the PATH directories. Current PATH enviroment variable is: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin Make sure the executable is in one of those directories, or update your PATH. [2] See the InnerException for further details of the cause.)) System.Threading.Tasks.Task.GetResultCore(bool waitCompletionNotification) Microsoft.AspNetCore.SpaServices.Extensions.Util.TaskTimeoutExtensions+<WithTimeout>d__1.MoveNext() System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) Microsoft.AspNetCore.SpaServices.Extensions.Proxy.SpaProxy+<PerformProxyRequest>d__4.MoveNext() System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) Microsoft.AspNetCore.Builder.SpaProxyingExtensions+<>c__DisplayClass2_0+<<UseProxyToSpaDevelopmentServer>b__0>d.MoveNext() System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) Microsoft.AspNetCore.Builder.RouterMiddleware+<Invoke>d__4.MoveNext() System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware+<Invoke>d__7.MoveNext()

fergalmoran closed this issue

2025-08-09 17:15:16 +00:00

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Reference: github/JavaScriptServices#173