[jason.z]

Hello，

I am a new user of RoboDK and I found a strange problem when I am using it. I really appreciate it if you can give me some advice.

I have already activated the reference frame but when I check the reference frame definition, it shows that "Reference not attached to <BORUNTE BRTIRUS 18020A Base>(active reference)". I attached the some photos related to this. I have no idea why the error occurred.

Thank you,
Jason Z

[Sergei]

It is necessary to select the frame you plan to calibrate (not the parent active reference frame).