Fail to convert caffe2 module to onnx module.

[Lucasyc]

I can't convert a caffe2 module to onnx module.
I first tried the example on README and then write a MINST module myself, both of them generated the following error messages.
I am using x86_64 w/ Ubuntu 14.04 and no GPUs currently.
Thanks in advance for any suggestions!

Traceback (most recent call last):
File "caffe2toonnx.py", line 25, in
value_info,
File "/users/lucasyc/anaconda2/lib/python2.7/site-packages/onnx_caffe2/frontend.py", line 517, in caffe2_net_to_onnx_model
model = make_model(cls.caffe2_net_to_onnx_graph(*args, **kwargs))
File "/users/lucasyc/anaconda2/lib/python2.7/site-packages/onnx_caffe2/frontend.py", line 357, in caffe2_net_to_onnx_graph
cls._ssa_rewrite(predict_net, init_net, value_info)
File "/users/lucasyc/anaconda2/lib/python2.7/site-packages/onnx_caffe2/frontend.py", line 492, in _ssa_rewrite
assert re.match('GivenTensor.*Fill', op.type)
AssertionError

[houseroad]

This may be caused by some fake initializer of real input in the init_net.pb.
I will create a PR to address this.

[houseroad]

facebookarchive/caffe2#2058 should be fixed here.