fix: Error during installation `Can't load Kernel binary: Invalid kernel binary format version.`

[Jens Gyselinck]

Description

When trying to install the fluttium_cli using the command provided in the docs flutter pub global activate fluttium_cli
the command itself completes successfully but I am unable to run the fluttium command.

It outputs the following error:
Can't load Kernel binary: Invalid kernel binary format version. Could not find a file named "pubspec.yaml" in "/Users/jensgyselinck/.pub-cache/hosted/pub.dev/fluttium_cli-0.1.0-dev.15".

Steps To Reproduce

flutter pub global activate fluttium_cli
fluttium
Can't load Kernel binary: Invalid kernel binary format version.
Could not find a file named "pubspec.yaml" in "/Users/jensgyselinck/.pub-cache/hosted/pub.dev/fluttium_cli-0.1.0-dev.15".

Expected Behavior

Fluttium runs

Additional Context

Flutter Doctor output:

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.3.7, on macOS 13.3.1 22E772610a darwin-arm, locale en-BE)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0-rc3)
[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2022.1)
[✓] VS Code (version 1.79.2)
[✓] Connected device (3 available)
[✓] HTTP Host Availability

• No issues found!```

I am on an m2 macbook pro with MacOS Ventura 13.3.1

[Jochum van der Ploeg]

Thanks for opening an issue! It seems you are using Flutter 3.3 which is quite an old version of Flutter (in Flutter space) and Fluttium does not support it. I recommend updating it if you want to try out Fluttium.