error: (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'merge'

[xiawenhao2022]

Thanks for your work!
when I use tennis.mov to rosrun event_simulator_ros event_simulator_video,I found an error:
Creating framebuffer of: 1551 n Frames
Finished creating framebuffer

Frame size of: [1280 x 720]
Height: 720, width: 1280
Framerate: 59
Number of frames: 1551
Time per frame: 0.0169492s
Video duration: 26s
Waiting each frame for 0ms
terminate called after throwing an instance of 'cv::Exception'
what(): OpenCV(4.2.0) ../modules/core/src/merge.dispatch.cpp:129: error: (-215:Assertion failed) mv[i].size == mv[0].size && mv[i].depth() == depth in function 'merge'