Traceback (most recent call last):


 "/project_dir/env/lib/python3.5/site-packages/coremltools/converters/nnssa/frontend/graph_pass/type_inference.py", line 86, in visit

ret = visitor(node)


 "/project_dir/env/lib/python3.5/site-packages/coremltools/converters/nnssa/frontend/graph_pass/type_inference.py", line 978, in visit_Reshape

left_volume = left_volume * i
TypeError: unsupported operand type(s) for *: 'int' and 'NoneType'

Traceback (most recent call last):


 "/usr/lib/python3.6/logging/__init__.py", line 994, in emit

msg = self.format(record)


 "/usr/lib/python3.6/logging/__init__.py", line 840, in format

return fmt.format(record)


 "/usr/lib/python3.6/logging/__init__.py", line 577, in format

record.message = record.getMessage()


 "/usr/lib/python3.6/logging/__init__.py", line 338, in getMessage

msg = msg % self.args
TypeError: not all arguments converted during string formatting
