I can't create a project with dotnet cli

[timelessnesses]

Describe the bug

The bug is spit out error when I tried to create project or list all templates

To Reproduce

dotnet new console

or

dotnet new --list

Exceptions (if any)

D:\test_c#>dotnet new --list
Missing or invalid manifest version
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadManifestReader.ReadWorkloadManifest(String id, String informationalPath, LocalizationCatalog localizationCatalog, Utf8JsonStreamReader& reader)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadManifestReader.ReadWorkloadManifest(String manifestId, Stream manifestStream, Stream localizationStream, String informationalPath)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadResolver.LoadManifestsFromProvider(IWorkloadManifestProvider manifestProvider)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadResolver.Create(IWorkloadManifestProvider manifestProvider, String dotnetRootPath, String sdkVersion, String userProfileDir)
   at Microsoft.DotNet.TemplateLocator.TemplateLocator.GetDotnetSdkTemplatePackages(String sdkVersion, String dotnetRootPath, String userProfileDir)
   at Microsoft.DotNet.Tools.New.OptionalWorkloadProvider.GetAllTemplatePackagesAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.<>c__DisplayClass21_0.<EnsureProvidersLoaded>b__2()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.<>c.<.cctor>b__271_0(Object obj)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatePackagesAsync(Boolean force, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.UpdateTemplateCacheAsync(Boolean needsRebuild, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatesAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver.GetTemplateGroupsAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.ListTemplateResolver.ResolveTemplatesAsync(INewCommandInput commandInput, String defaultLanguage, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.HelpAndUsage.TemplateInformationCoordinator.DisplayTemplateGroupListAsync(INewCommandInput commandInput, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.New3Command.EnterMaintenanceFlowAsync(INewCommandInput commandInput)
   at Microsoft.TemplateEngine.Cli.New3Command.ExecuteAsync(INewCommandInput commandInput)
   at Microsoft.TemplateEngine.Cli.New3Command.ActualRun(String commandName, ITemplateEngineHost host, ITelemetryLogger telemetryLogger, New3Callbacks callbacks, String[] args, String hivePath)

D:\test_c#>dotnet new console
Missing or invalid manifest version
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadManifestReader.ReadWorkloadManifest(String id, String informationalPath, LocalizationCatalog localizationCatalog, Utf8JsonStreamReader& reader)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadManifestReader.ReadWorkloadManifest(String manifestId, Stream manifestStream, Stream localizationStream, String informationalPath)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadResolver.LoadManifestsFromProvider(IWorkloadManifestProvider manifestProvider)
   at Microsoft.NET.Sdk.WorkloadManifestReader.WorkloadResolver.Create(IWorkloadManifestProvider manifestProvider, String dotnetRootPath, String sdkVersion, String userProfileDir)
   at Microsoft.DotNet.TemplateLocator.TemplateLocator.GetDotnetSdkTemplatePackages(String sdkVersion, String dotnetRootPath, String userProfileDir)
   at Microsoft.DotNet.Tools.New.OptionalWorkloadProvider.GetAllTemplatePackagesAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.<>c__DisplayClass21_0.<EnsureProvidersLoaded>b__2()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.<>c.<.cctor>b__271_0(Object obj)
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatePackagesAsync(Boolean force, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.UpdateTemplateCacheAsync(Boolean needsRebuild, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatesAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver.GetTemplateGroupsAsync(CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver.ResolveTemplatesAsync(INewCommandInput commandInput, String defaultLanguage, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator.CoordinateInvocationAsync(INewCommandInput commandInput, CancellationToken cancellationToken)
   at Microsoft.TemplateEngine.Cli.New3Command.EnterTemplateManipulationFlowAsync(INewCommandInput commandInput)
   at Microsoft.TemplateEngine.Cli.New3Command.ExecuteAsync(INewCommandInput commandInput)
   at Microsoft.TemplateEngine.Cli.New3Command.ActualRun(String commandName, ITemplateEngineHost host, ITelemetryLogger telemetryLogger, New3Callbacks callbacks, String[] args, String hivePath)

Further technical details

• Include the output of dotnet --info

.NET SDK (reflecting any global.json):
 Version:   6.0.100
 Commit:    9e8b04bbff

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.19044
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.100\

Host (useful for support):
  Version: 6.0.0
  Commit:  4822e3c3aa

.NET SDKs installed:
  6.0.100 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 6.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET runtimes or SDKs:
  https://aka.ms/dotnet-download

• The IDE (VS / VS Code/ VS4Mac) you're running on, and its version

C:\Users\moopi>code --version
1.60.2
7f6ab5485bbc008386c4386d08766667e155244e
x64

[ponlawat-w]

Hi, I had the same issue and got fixed by remove all the contents inside C:\Program Files\dotnet\sdk-manifests\6.0.100 (or move them to a different folder), then my dotnet CLI became working again. (But I think there should be a better solution.)

[timelessnesses]

Hi, I had the same issue and got fixed by remove all the contents inside C:\Program Files\dotnet\sdk-manifests\6.0.100 (or move them to a different folder), then my dotnet CLI became working again. (But I think there should be a better solution.)

it fixed.

nice

[ponlawat-w]

This seems to be caused from the same reason I faced in the issue #23004.
The method String.IndexOf also returns a different result when user's locale is not en-US (which in my case it is Thai).

I have added the argument comparisonType with value System.StringComparison.InvariantCulture to all String.IndexOf calling in the FXVersion.TryParse method in FXVersion.cs.
After rebuilding the SDK, the command dotnet new --list is now working again without removing sdk-manifests folder as previously suggested above.

public static bool TryParse(string fxVersionString, out FXVersion FXVersion)
{
    ...
    int majorSeparator = fxVersionString.IndexOf(".", System.StringComparison.InvariantCulture);
    ...
    int minorSeparator = fxVersionString.IndexOf(".", minorStart, System.StringComparison.InvariantCulture);
    ...
    int preSeparator = fxVersionString.IndexOf("+", preStart, System.StringComparison.InvariantCulture);
    ...
}