Issue with cv2.fiseye.calibrate :fisheye.cpp:742: error: (-215:Assertion failed) objectPoints.type() == CV_32FC3 || objectPoints.type() == CV_64FC3 in function 'calibrate'

Python
,
5

if you have

then this assertion couldn’t have failed because that shape and dtype satisfies the assertion.

please check .shape and .dtype directly before the calibrate call.