双目视觉立体校正 cv2.stereoRectify函数报错

调试双目视觉测距代码时,在立体校正函数中,出现错误,错误如下,希望有哪位大神能给予帮助,谢谢谢谢

R1, R2, P1, P2, Q, roi1, roi2 = cv2.stereoRectify(left_K, left_distortion, right_K, right_distortion, (width, height), R, T, alpha=0)
cv2.error: OpenCV(3.4.2) /io/opencv/modules/core/src/convert_c.cpp:112: error: (-215:Assertion failed) src.size == dst.size && src.channels() == dst.channels() in function 'cvConvertScale'

我最近也遇到这个问题,请问您解决了吗?