Legacy_json_util.cc Error - Segmentation Fault

I have got the following error when trying to implement this (https://mxnet.incubator.apache.org/tutorials/embedded/wine_detector.html).

src/nnvm/legacy_json_util.cc:190: Loading symbol saved by previous version v0.8.0. Attempting to upgrade…
Segmentation fault

I am using latest version of Mxnet. it shows V1.0.1. Any thought on why this error could occur?

Did you even manage to resolve this issue? I’m running into the same error using MXNet v1.2.0