I renewed my license that works with the latest version of S4L (v.6). Why my Python codes (built and used in S4L v.5.2) don't correctly run with the new version of S4L?
It might be that they changed the sim4life python module between the two versions. You could check the functions you call from the sim4life module in the API browser. If that doesn't work, I would suggest posting the code (or a minimal working example) here so people can look more specifically.