An arc whose ends disagree about its centre

UnsupportedRefused. No file is produced.

What the converter says

the ends of the arc are 30.000 and 10.000 from the centre given

Code: arc_centre_mismatch

What triggers it

An arc is only an arc if both of its ends are the same distance from the centre. Here they are not, so no single circle passes through both, and no tool can follow the path as written.

G0 X0 Y0 Z6 T43
G2 X0 Y20 I0 J30

Example that triggers it

How to fix it

Check the I and J of the arc against its start and end points. A rounding error of more than a hundredth of a millimetre in a post-processor is the usual cause.

Applies to

Messages this command can produce