AttributeError Tensor object has no attribute tensor_shape

This error typically occurs in TensorFlow when you try to access the tensor_shape attribute of a Tensor object, but the attribute does not exist.

One possible reason for this error is that you are using an older version of TensorFlow that does not have the tensor_shape attribute. In older versions of TensorFlow, you may need to use the get_shape() method instead.

Another possible reason for this error is that you are trying to access the tensor_shape attribute of a Tensor object that is not fully defined yet. In TensorFlow, Tensor objects are not fully evaluated until you run them through a session. If you try to access the tensor_shape attribute before the Tensor object is fully evaluated, you may get this error.

To fix this error, make sure you are using the correct version of TensorFlow and try evaluating the Tensor object before accessing its tensor_shape attribute.