[BUG] Community toolkit project cannot build sample project

[James Crutchley]

Is there an existing issue for this?

• I have searched the existing issues

Did you read the "Reporting a bug" section on Contributing file?

• I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug

Current Behavior

Open visual studio with sample project.
You cannot run sample project in IOS, Mac, Windows or Android

Expected Behavior

You should be able to build and run the project on all supported devices

Steps To Reproduce

Open sample from this repo.
You cannot build or run app.

Link to public reproduction project repository

https://github.com/CommunityToolkit/Maui/tree/main/samples

Environment

- .NET MAUI CommunityToolkit: current main
- OS: ALL
- .NET MAUI: 8.0.21

Anything else?

Please revert removal of <UseMaui>true</UseMaui> from csproj file.

[George Leithead]

I get it to build, but it won't deploy, and does not provide any further (relevant) information than this, even when Output Verbosity is set to Diagnostic:

7>------ Deploy started: Project: CommunityToolkit.Maui.Sample, Configuration: Debug Any CPU ------
7>Deploy failed
========== Build: 6 succeeded, 0 failed, 3 up-to-date, 0 skipped ==========
========== Build completed at 14:55 and took 36.458 seconds ==========
========== Deploy: 0 succeeded, 1 failed, 0 skipped ==========
========== Deploy completed at 14:55 and took 36.458 seconds ==========

> Deploy started at 14:54 and took 36.335 seconds