Upgrade-Assistant Analyze failed

[Yamagazahe]

Hi,

I try to launch the analyze on our solution, but an InvalidOperationException is raised when execute it in the Spectre.Console.
My OS is Windows 11 pro 64bit release 24H2 in French.
The tool version is 0.5.829.41291.
List of dotnet sdk :
3.1.426 [C:\Program Files\dotnet\sdk]
5.0.405 [C:\Program Files\dotnet\sdk]
5.0.408 [C:\Program Files\dotnet\sdk]
6.0.302 [C:\Program Files\dotnet\sdk]
6.0.321 [C:\Program Files\dotnet\sdk]
8.0.404 [C:\Program Files\dotnet\sdk]
9.0.101 [C:\Program Files\dotnet\sdk]

Selected options
───────────────────────────────────────────────────────────────────────────────────────────
Format du rapport Html
Framework cible .NET 8.0 (Pris en charge jusqu'à novembre, 2026)
Paramètres d'analyse code
Projets sélectionnés Anonymize.Presentation.DataSources.csproj (+ 113 projets de plus)
Source Solution

Steps
────────────────────────────────────────────────────────────────────────────────────────────────────────
Source / Framework cible / Projets / Paramètres / Fichier config / Format du rapport / Nom du rapport
────────────────────────────────────────────────────────────────────────────────────────────────────────

System.InvalidOperationException: Could not find color or style 'surligner'.
at Spectre.Console.StyleParser.Parse(String text) in //src/Spectre.Console/StyleParser.cs:line 10
at Spectre.Console.MarkupParser.Parse(String text, Style style) in
//src/Spectre.Console/Internal/Text/Markup/MarkupParser.cs:line 29
at Spectre.Console.AnsiConsoleExtensions.Markup(IAnsiConsole console, String value) in
//src/Spectre.Console/Extensions/AnsiConsoleExtensions.Markup.cs:line 77
at Spectre.Console.TextPrompt1.WritePrompt(IAnsiConsole console) in /_/src/Spectre.Console/Prompts/TextPrompt.cs:line 232 at Spectre.Console.TextPrompt1.<>c__DisplayClass63_0.<b__0>d.MoveNext() in
//src/Spectre.Console/Prompts/TextPrompt.cs:line 129
--- End of stack trace from previous location ---
at Spectre.Console.Internal.DefaultExclusivityMode.RunAsync[T](Func1 func) in /_/src/Spectre.Console/Internal/DefaultExclusivityMode.cs:line 40 at Spectre.Console.TextPrompt1.ShowAsync(IAnsiConsole console, CancellationToken cancellationToken) in
//src/Spectre.Console/Prompts/TextPrompt.cs:line 122
at Spectre.Console.TextPrompt1.Show(IAnsiConsole console) in /_/src/Spectre.Console/Prompts/TextPrompt.cs:line 111 at Spectre.Console.AnsiConsole.Prompt[T](IPrompt1 prompt) in //src/Spectre.Console/AnsiConsole.Prompt.cs:line 21
at Microsoft.UpgradeAssistant.Cli.Flow.Steps.Report.ReportFileFlowStep.RunAsync(IFlowContext context,
CancellationToken cancellationToken) in D:\a_work\1\s\src\cli\Flow\Steps\Report\ReportFileFlowStep.cs:line 55
at Spectre.Console.Flow.FlowRunner.RunAsync(CancellationToken cancellationToken) in
D:\a_work\1\s\src\spectre.flow\Flow\FlowRunner.cs:line 98

Best regards,
Karim

[Yamagazahe]

Hi,

I did a test by changing the OS language to English and Upgrade-Assistant no longer crashes.

Best regards,
Karim

[hubertciebiada]

I have the same issue. Workaround provided by @Yamagazahe works, but I won't be able to implement this in my organisation.