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The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.
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InvalidOperationException from TaskLoggingHelper.FormatResourceString(): The "Csc" task has not registered its resources. #6253

Closed KirillOsenkov closed 3 years ago

KirillOsenkov commented 3 years ago

Building using bootstrap MSBuild from 80b7f2dcb has resulted in a Csc failure:

Csc
    Assembly = C:\msbuild\artifacts\bin\bootstrap\net472\MSBuild\Current\Bin\Roslyn\Microsoft.Build.Tasks.CodeAnalysis.dll
C:\msbuild\artifacts\bin\bootstrap\net472\MSBuild\Current\Bin\Roslyn
    Microsoft (R) Visual C# Compiler version 3.9.0-2.20574.26 (e9fd4dc7)
    Errors
        C:\msbuild\artifacts\bin\bootstrap\net472\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018: The "Csc" task failed unexpectedly.
This is an unhandled exception from a task -- PLEASE OPEN A BUG AGAINST THE TASK OWNER.
System.InvalidOperationException: The "Csc" task has not registered its resources. In order to use the "TaskLoggingHelper.FormatResourceString()" method this task needs to register its resources either during construction, or via the "TaskResources" property.
   at Microsoft.Build.Shared.ErrorUtilities.ThrowInvalidOperation(String resourceName, Object[] args) in C:\msbuild\src\Shared\ErrorUtilities.cs:line 327
   at Microsoft.Build.Shared.ErrorUtilities.VerifyThrowInvalidOperation(Boolean condition, String resourceName, Object arg0) in C:\msbuild\src\Shared\ErrorUtilities.cs:line 368
   at Microsoft.Build.Utilities.TaskLoggingHelper.FormatResourceString(String resourceName, Object[] args) in C:\msbuild\src\Shared\TaskLoggingHelper.cs:line 203
   at Microsoft.Build.Utilities.TaskLoggingHelper.LogErrorWithCodeFromResources(String subcategoryResourceName, String file, Int32 lineNumber, Int32 columnNumber, Int32 endLineNumber, Int32 endColumnNumber, String messageResourceName, Object[] messageArgs) in C:\msbuild\src\Shared\TaskLoggingHelper.cs:line 825
   at Microsoft.Build.Utilities.TaskLoggingHelper.LogErrorWithCodeFromResources(String messageResourceName, Object[] messageArgs) in C:\msbuild\src\Shared\TaskLoggingHelper.cs:line 779
   at Microsoft.CodeAnalysis.BuildTasks.ManagedCompiler.ExecuteTool(String pathToTool, String responseFileCommands, String commandLineCommands)
   at Microsoft.Build.Utilities.ToolTask.Execute() in C:\msbuild\src\Utilities\ToolTask.cs:line 1519
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() in C:\msbuild\src\Build\BackEnd\TaskExecutionHost\TaskExecutionHost.cs:line 578
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() in C:\msbuild\src\Build\BackEnd\Components\RequestBuilder\TaskBuilder.cs:line 809 [C:\Ide\src\CodexShell\CodexShell.csproj]
KirillOsenkov commented 3 years ago

This was intermittent and happened only once.

https://github.com/dotnet/roslyn/issues/46772 is potentially related or same issue.

cecilphillip commented 3 years ago

I'm running into this issues on MacOs Big Sur when using Project Tye to run a Blazor project. The other projects in the solution (one webapi and one console) build fine. This also only started happening when I upgraded my project to .NET 5

conniey commented 3 years ago

Same on big sur with a .NET Core console application. :(

Edo90 commented 3 years ago

I'm having the same issues, on Windows 10, and still no solution so far.

The "Csc" task failed unexpectedly.
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018: System.InvalidOperationException: The "Csc" task has not registered its resources. In order to use the "TaskLoggingHelper.FormatResourceString()" method this task needs to register its resources either during construction, or via the "TaskResources" property.
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.ThrowInvalidOperation(String resourceName, Object[] args)
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.VerifyThrowInvalidOperation(Boolean condition, String resourceName, Object arg0)
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.FormatResourceString(String resourceName, Object[] args)
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.LogErrorWithCodeFromResources(String messageResourceName, Object[] messageArgs)
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.CodeAnalysis.BuildTasks.ManagedCompiler.ExecuteTool(String pathToTool, String responseFileCommands, String commandLineCommands)
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.ToolTask.Execute()
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
1>C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\Roslyn\Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext()
benvillalobos commented 3 years ago

Team Triage: @KirillOsenkov We're wondering how/where this would be an issue with MSBuild. At first glance this looks like an issue with Roslyn as it's in a targets file under Roslyn\ and has to do with the csc task.

KirillOsenkov commented 3 years ago

@jaredpar we think there's an intermittent issue with the Csc task, any quick guesses? Have you seen this before?

KirillOsenkov commented 3 years ago

As far as I can tell, this is where Csc initializes its resources, which is pretty early on, in the constructor of the base class: https://github.com/dotnet/roslyn/blob/275f4c790945c73ca308716ba56c224a95e13ca9/src/Compilers/Core/MSBuildTask/ManagedCompiler.cs#L59

Should it be calling this constructor instead? https://github.com/dotnet/msbuild/blob/38da84d453b14008b148c7eea28df24ab4443bb7/src/Utilities/ToolTask.cs#L91

jaredpar commented 3 years ago

Never seen this before nor do I know what is required. Just based off the info here I suspect we're running into the following line

https://github.com/dotnet/roslyn/blob/main/src/Compilers/Core/MSBuildTask/ManagedCompiler.cs#L557

At the same time I'm not sure what is missing that we should be doing.

KirillOsenkov commented 3 years ago

Yup, you're right, it looks like there's an exception on that line (we don't know which one), and when trying to log it, we fail to get the resource string because resources haven't been initialized.

jeffkl commented 3 years ago

Yeah you need to register resources via the constructor or the TaskResources property

https://github.com/dotnet/msbuild/blob/7804350cd4fe271bee48b3dc99e9f4681ee686c5/src/Utilities/Task.cs#L123

KirillOsenkov commented 3 years ago

I've filed Roslyn issue https://github.com/dotnet/roslyn/issues/52467 - would be nice to fix this soon, as a lot of customers are hitting this

jaredpar commented 3 years ago

Yeah you need to register resources via the constructor or the TaskResources property

Turn out this isn't 100% true. The problem is that we're going through TaskLoggingHelper. Even though that takes an ITask as a constructor argument it does not utilize the ITask.TaskResources property. Instead you have to manually set that up on TaskLoggingHelper instances.

So even though our Task registered everything properly the TaskLoggingHelper didn't take advantage of it. That's a bit unintuitive.

KirillOsenkov commented 3 years ago

Yeah I think I saw you're creating an isolated TaskLoggingHelper that's disconnected from the task, and one probably needs to pass stuff to it for it to work as expected. Unfortunately this silly exception is hiding the real exception that's happening in the compiler server.

jaredpar commented 3 years ago

Yep. Thats' what I get for trying to use the right API for logging exceptions šŸ˜¦

Fix is easy but testing requires me to restructure the code a bit.

benvillalobos commented 3 years ago

Team Triage: Closing since the fix is available within roslyn. @jaredpar if you think there's anything we can do in our API to make this easier, let us know.

jaredpar commented 3 years ago

Team Triage: Closing since the fix is available within roslyn. @jaredpar if you think there's anything we can do in our API to make this easier, let us know.

IMHO, you should really consider one of two bug fixes here:

  1. Change TaskLoggingHelper to initialize TaskResources based on the ITask in the constructor
  2. Change TaskLoggingHelper.TaskResources to fall back to ITask.TaskResources if the value is null

This seems relatively safe because in the cases where this has an impact the code would already be in a failure state. I imagine I'm not the only one who making the assumption that a type named TaskLoggingHelper would attempt to get critical state from the provided ITask.

jaredpar commented 3 years ago

Sorry, accidentally button slip and hit re-open.

benvillalobos commented 3 years ago

Change TaskLoggingHelper.TaskResources to fall back to ITask.TaskResources if the value is null

Sounds to me like a reasonable ask, Reopening for triage

jaredpar commented 3 years ago

BLARG you also need to manually set IBuildEngine in the TaskLoggingHelper.

At this point I think the fastest way to fix this bug is to stop using TaskLoggingHelper. It's just causing pain at this point because the usability level is not good. Really think you all should add constructors that actually take the arguments necessary to make type functional and deprecate the existing ones. Current state is just leading users to this type of bug.

danmoseley commented 3 years ago

@BenVillalobos in dotnet/runtime we've gotten random build failures with this callstack. +1 to some fix this iteration.

jaredpar commented 3 years ago

This was fixed in https://github.com/dotnet/roslyn/pull/52836. Newer versions of the SDK should have the fix and give the correct stack traces.

dglozano commented 3 years ago

Hi @jaredpar I was wondering what is it that I need to update in order to get the fix? I am a little lost. I have upgraded my SDK to the latest version (released June 8 2021, v 5.0.301 ) but I still see this error when trying to build my NET 5 WebApi project in my Mac Big Sur

jaredpar commented 3 years ago

@dglozano

My expectation is that this would be included in 5.0.301 as that change went into VS 16.10. Can you grab a bin log of the build there and share that out? Want to make sure it's using the expected compiler vs. getting one pushed in via a package.

Note: since this bug was closed we did see the failures start to popup in our repos. This is the most likely candidate at the moment https://github.com/dotnet/runtime/issues/53420

dglozano commented 3 years ago

Hi @jaredpar here is what I could get. I have never generated a binlog before. I was expecting a file to be generated, but I can't find one in the path I specified... so I am just attaching the console output.

Not sure if it's this what you need. Let me know if there is anything else I could get for you.

dotnet build -bl:~/Logs/msbuild.binlog                                                                                                       1 ā†µ dglozano@DGLOZANO
Microsoft (R) Build Engine version 16.10.1+2fd48ab73 for .NET
Copyright (C) Microsoft Corporation. All rights reserved.

/usr/local/share/dotnet/sdk/5.0.301/MSBuild.dll -bl:~/Logs/msbuild.binlog -consoleloggerparameters:Summary -distributedlogger:Microsoft.DotNet.Tools.MSBuild.MSBuildLogger,/usr/local/share/dotnet/sdk/5.0.301/dotnet.dll*Microsoft.DotNet.Tools.MSBuild.MSBuildForwardingLogger,/usr/local/share/dotnet/sdk/5.0.301/dotnet.dll -maxcpucount -restore -verbosity:m ./Altus.DI.UI.Web.Net5.csproj
  Determining projects to restore...
  All projects are up-to-date for restore.
  Altus.DI.Core -> /Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.Core/bin/Debug/netstandard2.0/Altus.DI.Core.dll
  Altus.DI.Shared -> /Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.Shared/bin/Debug/netstandard2.0/Altus.DI.Shared.dll
  Altus.DI.Repository -> /Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.Repository/bin/Debug/netstandard2.0/Altus.DI.Repository.dll
  Altus.DI.Proxy -> /Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.Proxy/bin/Debug/netstandard2.0/Altus.DI.Proxy.dll
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018: The "Csc" task failed unexpectedly. [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018: System.InvalidOperationException: The "Csc" task has not registered its resources. In order to use the "TaskLoggingHelper.FormatResourceString()" method this task needs to register its resources either during construction, or via the "TaskResources" property. [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.ThrowInvalidOperation(String resourceName, Object[] args) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.VerifyThrowInvalidOperation(Boolean condition, String resourceName, Object arg0) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.FormatResourceString(String resourceName, Object[] args) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.LogErrorWithCodeFromResources(String messageResourceName, Object[] messageArgs) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.CodeAnalysis.BuildTasks.ManagedCompiler.ExecuteTool(String pathToTool, String responseFileCommands, String commandLineCommands) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.ToolTask.Execute() [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]

Build FAILED.

/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018: The "Csc" task failed unexpectedly. [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018: System.InvalidOperationException: The "Csc" task has not registered its resources. In order to use the "TaskLoggingHelper.FormatResourceString()" method this task needs to register its resources either during construction, or via the "TaskResources" property. [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.ThrowInvalidOperation(String resourceName, Object[] args) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Shared.ErrorUtilities.VerifyThrowInvalidOperation(Boolean condition, String resourceName, Object arg0) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.FormatResourceString(String resourceName, Object[] args) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.TaskLoggingHelper.LogErrorWithCodeFromResources(String messageResourceName, Object[] messageArgs) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.CodeAnalysis.BuildTasks.ManagedCompiler.ExecuteTool(String pathToTool, String responseFileCommands, String commandLineCommands) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.Utilities.ToolTask.Execute() [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
/Users/dglozano/.nuget/packages/microsoft.net.compilers/3.9.0/tools/Microsoft.CSharp.Core.targets(71,5): error MSB4018:    at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask) [/Users/dglozano/Projects/digital-well-intervention/src/Altus.DI.UI.Web.Net5/Altus.DI.UI.Web.Net5.csproj]
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:02.32

And the output of dotnet --info just in case.

.NET SDK (reflecting any global.json):
 Version:   5.0.301
 Commit:    ef17233f86

Runtime Environment:
 OS Name:     Mac OS X
 OS Version:  11.0
 OS Platform: Darwin
 RID:         osx.11.0-x64
 Base Path:   /usr/local/share/dotnet/sdk/5.0.301/

Host (useful for support):
  Version: 5.0.7
  Commit:  556582d964

.NET SDKs installed:
  3.1.302 [/usr/local/share/dotnet/sdk]
  3.1.409 [/usr/local/share/dotnet/sdk]
  5.0.203 [/usr/local/share/dotnet/sdk]
  5.0.300 [/usr/local/share/dotnet/sdk]
  5.0.301 [/usr/local/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 3.1.6 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.15 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 5.0.6 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 5.0.7 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.1.20 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.6 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.15 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 5.0.6 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 5.0.7 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
jaredpar commented 3 years ago

@dglozano thanks that confirmed my suspicions

image

Your project / solution has an installation of Microsoft.Net.Compilers that is overriding the C# compiler that comes from the SDK. Removing that will let you use the C# compiler that comes with the SDK that should have this fix.

Note: in general that package is not supported for long term usage of this sort. It is meant as a mechanism for shipping short term patches to customers only.

dglozano commented 3 years ago

Thanks @jaredpar ! Can confirm that removing the nuget package fixed the issue šŸŽŠ

cihancoskun commented 2 years ago

I got the same problem. And it is very interesting that when I run Visual Studio as administrator, I was able to get build without any problem.

danmoseley commented 2 years ago

@cihancoskun at this point it's better to open a new issue with any other info. I would also try repairing your installs since maybe a file has the wrong ACL? (not sure whether repair fixes ACLS)

tavisca-devendra commented 2 years ago

I have got the same issue and tried to rebuild and my Jenkins jobs completed successfully, looks like this is an intermittent issue