Cheetah Issue: Flutter iOS Demo app has some slight problems

[Tim Molter]

Have you checked the docs and existing issues?

• I have read all of the relevant Picovoice Cheetah docs
• I have searched the existing issues for Cheetah

SDK

Flutter

Cheetah package version

2.0.0

Framework version

Flutter 3.16.8

Platform

iOS

OS/Browser version

macOS 14.2.1

Describe the bug

While I did manage to get the Cheetah Flutter demo app working on iOS, I wanted to note some minor issues:

1. running flutter run --release works, but flutter run does not work. The app loads on the phone and then crashes.
2. There's an error in the console: [ERROR:flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalImpeller.mm(42)] Using the Impeller rendering backend.
3. There are a lot of warnings in XCode. See attached screenshots.

Steps To Reproduce

1. Fresh clone of the cheetah repo.
2. run flutter run

Expected Behavior

I would expect flutter run to work. It does work for the demo flutter app in https://github.com/Picovoice/flutter-voice-processor.
There should be no errors and ideally no warnings. Perhaps someone with knowhow needs to freshen up the iOS demo app a bit.

[Ian Lavery]

Thanks for reporting - we'll take a look

[Ian Lavery]

@timmolter - I tried flutter run as you said and it worked for me. The warnings and console error that you've indicated don't seem related to Cheetah, but it is possible. What XCode version are you running?

[Ian Lavery]

Closed due to inactivity