An error occured when run from_tensorflow.py in Compile Tensorflow Models tutorial

Questions
#1 
  File "from_tensorflow.py", line 100, in <module>
    graph_def.ParseFromString(f.read())
google.protobuf.message.DecodeError: Error parsing message

happened when I run from_tensorflow.py in Compile Tensorflow Models tutorial. my enviroment: tensorflow: version 2.0.0

python: 3.6

OS:Ubuntu18.04

TVM 0.7

source code:


with tf_compat_v1.gfile.GFile(model_path, "rb") as f:
    graph_def = tf_compat_v1.GraphDef()
    graph_def.ParseFromString(f.read())
    graph = tf.import_graph_def(graph_def, name="")
    # Call the utility to import the graph definition into default graph.
    graph_def = tf_testing.ProcessGraphDefParam(graph_def)
    # Add shapes to the graph.
    with tf_compat_v1.Session() as sess:
        graph_def = tf_testing.AddShapesToGraphDef(sess, "softmax")

how to solve it?

#2

By my experience, maybe your model.pb file is not complete. e.g., the right model.pb should be 40M bytes while yours is only 6M bytes. so you should check model.pb first.