Error when running the project as windows machine

[Thobs-Tricks]

Problem encountered on https://dotnet.microsoft.com/en-us/learn/maui/first-app-tutorial/run
Operating System: windows

Provide details about the problem you're experiencing. Include your operating system version, exact error message, code sample, and anything else that is relevant.

Severity Code Description Project File Line Suppression State
Error DEP0700: Registration of the app failed. [0x80080204] error 0xC00CE169: App manifest validation error: The app manifest must be valid as per schema: Line 10, Column 13, Reason: 'com.companyname.test_2' violates pattern constraint of '[-.A-Za-z0-9]+'.
The attribute 'Name' with value 'com.companyname.test_2' failed to parse. Test_2

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[jamesmontemagno]

Can you re-create the name as Test2 without the underscore

[moljac]

Hi

'com.companyname.test_2' is not valid regex [-.A-Za-z0-9]+.

Remove '_' from the name in csproj file please.

And report if that worked.

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