New submission from Ian Carr-de Avelon <carrdeave...@gmail.com>:
I can't understand why the result of changes() in the example file changes. I get: [[6.90642211e-310] [1.01702662e-316] [1.58101007e-322]] [[0.] [0.] [0.]] with an Ubuntu 14 system that has had a lot of changes made. I've checked the same happens on pythonanywhere.com so it does not seem to just be my system is broken. I wondered if there was some strange state in cv2 I don't know about, but as commenting out the tvec=np.zeros(3) line removes the behaviour I think there is something strange here. Now I've got it down to a few lines I can find a work around and obviously numpy and opencv are huge packages and it may be in their court, but I think it is worth someone taking a look who knows more than me. Yours Ian ---------- files: bug.py messages: 357105 nosy: IanCarr priority: normal severity: normal status: open title: Unexpectedly variable result type: behavior versions: Python 2.7 Added file: https://bugs.python.org/file48727/bug.py _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38869> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
