cam_idx out of range when testing on 'model_o_motion_o'

[pansanity666]

In the config, zju_313_315_sample_cam is [3, 5, 10, 12, 18, 21], however, 21 is out of the range of 21 cameras (index starts from 0). Should I use 20 instead? Thanks.

[Dipankar1997161]

since it starts from 0, try using 20