Calibration Check Problem

[YongjianDeng]

Hi,

I noticed that I can simply use the APS frame to calibrate my DAVIS camera, however when I use camera_calibration package to calibrate my device. The whole process works fine until I try to using camerachecker.py to check my intrinsic parameters, the topic from image_raw and camera_info cannot synchronize.
Has anyone else come across this problem before, is there any solution for this specific problem? Or, is there another way else to help me verify the intrinsic and maybe extrinsic parameters?

Thanks

[Tobias-Fischer]

Fixed with #101