Error after adding CommunityToolkit.Maui nuget to the project

[GabrieleMessina]

Hi, i've created a new MAUI (RC-1) project from Visual Studio template and after adding CommunityToolkit.Maui to my project i get this error:

1>------ Build started: Project: TestNewMauiTemplateWithShell, Configuration: Debug Any CPU ------
1>You are using a preview version of .NET. See: https://aka.ms/dotnet-core-preview
1>Skipping analyzers to speed up the build. You can execute 'Build' or 'Rebuild' command to run analyzers.
1>TestNewMauiTemplateWithShell -> \bin\Debug\net6.0-windows10.0.19041\win10-x64\TestNewMauiTemplateWithShell.dll
1>WINAPPSDKGENERATEPROJECTPRIFILE : error : PRI175: 0x80073b0f - Processing Resources failed with error: Voce duplicata.
1>WINAPPSDKGENERATEPROJECTPRIFILE : error : PRI222: 0x80073b0f - Unspecified error occurred.
1>Done building project "TestNewMauiTemplateWithShell.csproj" -- FAILED.

I have no other NuGet package in this project except for those needed by MAUI, what could be the problem?

[pictos]

@GabrieleMessina thanks for reporting this issue.
Could you attach a small repro?

[GabrieleMessina]

Apparently i have version 6.0.300-preview.22204.3 of dotnet sdk, i think 6.0.300-rc.1.5355 is required? I don't know why this happened as i downloaded the workload from the Visual Studio installer. How can i manually get the new version of the SDK? (visual studio is up to date)

[VladislavAntonyuk]

Your preview version is OK.
Seems like your project has template from RC2 at least. ApplicationIdGuid for some reason doesn’t work in RC1 despite it was announced as merged. Also you have Tizen. Did you add it manually?

please check the .NET MAUI version you have. For now we support RC1.

[GabrieleMessina]

You are right but i don't know why, do you know how to downgrade to RC1?

[VladislavAntonyuk]

Uninstall maui workload (dotnet workload uninstall MAUI if I am not mistaken) and install it again using Visual Studio installer

[GabrieleMessina]

I fixed uninstalling the workloads and manually installing the RC1 following this instruction: https://github.com/dotnet/maui/blob/main/.github/DEVELOPMENT.md#rc-1-branch

Thank you for the help :)

[CliffAgius]

Closed as answered