AttributeError: 'Iterator' object has no attribute '_output_classes'

[jfkirk]

AttributeError: 'Iterator' object has no attribute '_output_classes'

[skylacking004]

Hey James, great program. I am having the same error Would I have to then downgrade tensorflow to 1.7.0?:

I installed tensorflow 1.7, downgraded to Python 3.6.5 via homebrew. Everything works fine now.

[jfkirk]

Hey @jamesmgg -- this issue is a result of a TensorFlow version mismatch. TensorRec was built on TensorFlow 1.7.0. Try updating your TF version and this error should go away.

Closing for now. If this issue persists, please re-open it.

[arshpreetsingh]

Hey @jamesmgg -- this issue is a result of a TensorFlow version mismatch. TensorRec was built on > >TensorFlow 1.7.0. Try updating your TF version and this error should go away.

I have tested things till tensorflow 1.12.0 Things are working fine. Although on Tensorflow 1.13.* it is giving error:

AttributeError: 'Iterator' object has no attribute '_output_types'

[yun-zhou-rb]

In tensorrec.py around line 175, this change should make the code work on Tensorflow 1.14.0

        for graph_iterator_hook_attr_name in self.graph_iterator_hook_attr_names:
            hook = self.__getattribute__(graph_iterator_hook_attr_name)
            iterator_resource_name = hook._iterator_resource.name
            # output_types = hook._output_types
            # output_shapes = hook._output_shapes
            # output_classes = hook._output_classes
            output_types = tf.data.get_output_types(hook)
            output_shapes = tf.data.get_output_shapes(hook)
            output_classes = tf.data.get_output_classes(hook)