Assertion errror in MaskRCNN2GO model conversion from caffe2 to onnx

[deepikamahalingamintel]

I am trying to convert the MaskRCNN2GO model in the Caffe 2 Model Zoo to ONNX. I followed the example given in the caffe2 to onnx tutorial and I get this assertion error in onnx/frontend.py

lib/python3.7/site-packages/caffe2/python/onnx/frontend.py", line 320, in _ssa_rewrite assert re.match('GivenTensor.*Fill', op.type), "type is {}, \n{}".format(op.type, op) AssertionError: type is Int8GivenIntTensorFill, output: "xif3_6_pw_bn_b_int8" name: "" type: "Int8GivenIntTensorFill" arg { name: "shape" ints: 768 }

Is there any fix available for this?