Cannot calibrate tag bundle from family 'tag36h11'

[iris2312]

I am using april tags (with ids 0, 1 and 2) from tag36h11. ID 0 is 8cmx8cm, whereas ID1 and ID2 each are 7cmx7cm. I recorded a rosbag of the topic /tag_detections. It was saved as calibration.bag in the correct path. However, running calibrate_bundle.m only gives me

Warning: Skipping tag bundle detection with IDs 0 1 2 
> In calibrate_bundle (line 91)

Please advise, thanks in advance~