[BUG] Toast Faults on Windows

[david-maw]

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

In .NET 9 invoking Toast on Android works fine but doing it on Windows throws an exception with a multi line error of:

Element not found.

Element not found.

Expected Behavior

A Toast notification rather than an exception on Windows.

Steps To Reproduce

Clone the repo then build and run the app on Windows, Once it is running click the button and you should see the fault.

Link to public reproduction project repository

https://github.com/david-maw/Community-Toast.git

Environment

- .NET MAUI CommunityToolkit:9.1.1
- OS:Windows 11
- .NET MAUI: 9.0.10

Anything else?

No response

[brminnick]

We do not yet support .NET 9.

We are blocked from merging any PRs until we are able to merge our .NET 9 PR which is currently blocked by a bug in .NET MAUI.

Once the MAUI engineering team resolves this bug, we will be unblocked and can resume merging PRs for the Community Toolkit: dotnet/maui#25871

This Issue is fixed by #2215

[david-maw]

Thanks, and sorry, I hadn't realized that .NET 9 wasn't supported yet.