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Flutter build apk

To test the error in my flutter project, I created an empty flutter project in vscode and added backendless_sdk to pubspec.yaml.
When running “flutter build apk” in the terminal, error "Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details."is displayed.
fluttererror

Deleting “backpacker_sdk” no longer causes an error

Hi @Ehsan_Abedi

We will investigate this issue and respond as soon as possible.

Regards,
Inna

thank you
my flutter information
flutter doctor -v
backendless_sdk: ^1.1.6

Hi @Ehsan_Abedi

It’s a warning message. You can ignore it for now. I’ve also created the internal ticket BKNDLSS-21351 to investigate the cause of this hint.

Best Regards,
Maksym

thank you
But I can’t ignore that, because when I create and run an APK, the app stops.
without backendless_sdk: ^1.1.6
The app runs without error on the phone.

But with backendless_sdk: ^1.1.6


Don’t you forget to setup the Proguard config?
https://backendless.com/docs/flutter/setup.html#proguard-configuration

There is also a post about it:

Best Regards,
Maksym

1 Like

Thank you very much

You are welcome! Happy coding with Backendless!

Regards,
Maksym