Didn't find op for builtin opcode 'FULLY_CONNECTED' version '9'

[sayannath]

Loading Model in Flutter

  void _loadModel() async {
    _interpreter = await Interpreter.fromAsset('asl.tflite');

    var inputShape = _interpreter.getInputTensor(0).shape;
    var outputShape = _interpreter.getOutputTensor(0).shape;
    print(inputShape);
    print(outputShape);
    print('Load Model - $inputShape / $outputShape');
  }

Conversion Code

converter = tf.lite.TFLiteConverter.from_saved_model("asl_model")
converter.optimizations = [tf.lite.Optimize.DEFAULT]
converter.target_spec.supported_ops = [
    tf.lite.OpsSet.TFLITE_BUILTINS,
    tf.lite.OpsSet.SELECT_TF_OPS 
]
tflite_model = converter.convert()
open("asl.tflite", 'wb').write(tflite_model)
print('Model size is %f MBs.' % (len(tflite_model) / 1024 / 1024.0))