Hi Alex. Just updated both PyMC3 and Theano to the latest versions, nevertheless, a ‘shorter’ error appears:
Exception: ('Compilation failed (return status=254): clang-10: error:
unable to execute command: Segmentation fault: 11. clang-10: error:
dsymutil command failed due to signal (use -v to see invocation). ',
'[Elemwise{sub,no_inplace}(b_offset, <TensorType(float64, (True, True))>)]')
The error points out this line b_offset = pm.Normal('b_offset', mu=0, sd=1, shape=(n_stores, n_features)), but I cannot see what may be wrong.