Hi All. I have the same error with Forrtl aborting. Then, when I attempt to run with cores=1, I get a different error about a bad initial energy, like that mentioned in the post here
Checking my initial conditions or changing my init method doesn’t resolve the issue.
(Running pymc3.9.1, py 3.7_64bit, win10, Fortran Compiler 19.1 from VS2019).