Blazor Hybrid template doesn't work about maui HOT 4 CLOSED

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Open similar issues:

• APT0003 and other errors with new template (#19489), similarity score: 0.75

Closed similar issues:

• [macOS] [8.0] Hybrid app crashed after launch on macOS 12.4 (#19904), similarity score: 0.78
• Default MAUI Blazor project immediately crashing on Android Emulator (#1616), similarity score: 0.77
• MAUI blazor example doesn't work on Windows (#1103), similarity score: 0.75
• Maui-Blazor (Hybrid) MacCatalyst app will not run on older MacOS (#19808), similarity score: 0.75

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from maui.

Already tried:

• clean and full rebuild several times
• deleting bin and obj
• an older project that worked at some point (same exception) (i don't know which version I used then, I did update Visual Studio earlier today)
• Visual Studio repair
• PC restart
• dotnet workload update
• dotnet new -i Microsoft.Maui.Templates

from maui.

I actually did experience this issue #19489 earlier, but now I can't reproduce it anymore. I saw it when I tried to run my old app which started this troubleshooting journey, and I think I saw it with a fresh template as well. Maybe it's gone because I ran dotnet new -i Microsoft.Maui.Templates?

But I just get crashes and InvalidProgramExceptions now.

from maui.

The problem was that I needed a certain Windows SDK. Probably Windows 10 10.0.19041.0, but I just installed all of them. You can find it under the 'Desktop development with C++' section (or Individual components) (makes sense for something maui clearly depends on).

Now both the templates and my old project run properly, including on my android emulator.

from maui.