TypeError: Could not build a TypeSpec for KerasTensor(type_spec=TensorSpec(shape=(None, None, 4), dtype=tf.float32, name=None), name='tf.math.truediv/truediv:0', description="created by layer 'tf.math.truediv'") of unsupported type <class 'keras.engine.keras_tensor.KerasTensor'>.

[Abecadarian]

When I try to train on a new set of images I get this error:

TypeError: Could not build a TypeSpec for KerasTensor(type_spec=TensorSpec(shape=(None, None, 4), dtype=tf.float32, name=None), name='tf.math.truediv/truediv:0', description="created by layer 'tf.math.truediv'") of unsupported type <class 'keras.engine.keras_tensor.KerasTensor'>.

[cnavarrete]

Which version of keras and tensorflow are you using? I recommend using conda for this knd of stuff since it's likely you are gonna have a hard time porting this repo to tf2

[San-dow]

Which version of keras and tensorflow are you using? I recommend using conda for this knd of stuff since it's likely you are gonna have a hard time porting this repo to tf2

yes,I have to use tf>=2.6 and CUDA>=11.1, due to my gpu RTX30 series :{ . Is there a solution that runs successfully on TF2 for Mask_RCNN-2.1 ？ Appreciate !!!

[ajayhakkumar]

Same error TypeError: Could not build a TypeSpec for KerasTensor(type_spec=TensorSpec(shape=(None, None, 4), dtype=tf.float32, name=None), name='tf.math.truediv/truediv:0', description="created by layer 'tf.math.truediv'") of unsupported type <class 'keras.engine.keras_tensor.KerasTensor'>.

[ElonGong]

Same error TypeError: Could not build a TypeSpec for KerasTensor(type_spec=TensorSpec(shape=(None, None, 4), dtype=tf.float32, name=None), name='tf.math.truediv/truediv:0', description="created by layer 'tf.math.truediv'") of unsupported type <class 'keras.engine.keras_tensor.KerasTensor'>.

[JennyWow111]

同问