W/FlutterEngine( 8943): Tried to automatically register plugins with FlutterEngine (io.flutter.embedding.engine.FlutterEngine@17540cb) but could not find and invoke the GeneratedPluginRegistrant. Error connecting to the service protocol: failed to connect to

[am15h]

W/FlutterEngine( 8943): Tried to automatically register plugins with FlutterEngine (io.flutter.embedding.engine.FlutterEngine@17540cb) but could not find and invoke the GeneratedPluginRegistrant. Error connecting to the service protocol: failed to connect to

[GanZhiXiong]

device is Android 6.0

[am15h]

Hi @GanZhiXiong, can you please confirm if this issue occurs only when using tflite_flutter and not without that. How can I reproduce this issue?

[GanZhiXiong]

I downloaded the zip code, opened it in Android Studio, compiled it to an Android phone, and reported this error

No problem running in iOS

[GanZhiXiong]

I have another question. I'm not sure what your App is used for？

[am15h]

@GanZhiXiong This app uses text classifier model from TF Hub to classify a given text as positive (green) or negative(red).
For ex:. Good->green, Bad->red.
You can find more info here https://www.tensorflow.org/lite/models/text_classification/overview.

[am15h]

I downloaded the zip code, opened it in Android Studio, compiled it to an Android phone, and reported this error

No problem running in iOS

Thanks for clarifying, I will check it out.

[am15h]

Hi @GanZhiXiong, I think the problem is specifically with running on Android 6.0. Please try doing this,

1. Remove this line https://github.com/am15h/tflite_flutter_plugin/blob/master/example/pubspec.yaml#L24 in your local project.
2. flutter pub get
3. Comment out this https://github.com/am15h/tflite_flutter_plugin/blob/master/example/test/tflite_flutter_plugin_example_e2e.dart#L12 and https://github.com/am15h/tflite_flutter_plugin/blob/master/example/test/tflite_flutter_plugin_example_e2e.dart#L23 in your local project.
4. In tflite_flutter_plugin/example execute sh install.sh (If you haven't already as explained in initial setup).
5. In tflite_flutter_plugin/example execute flutter clean.
6. Now try running.

[am15h]

Closing this issue. Feel free to reopen if error still persists.