Cannot determine the board outline ? Error

Dear Kicad Forum Members,

I want to export my pcb to step but I got :
Cannot determine the board outline ? Error…

Please have a look on my screen shot,
How to solve it ?


What’s at the coordinates indicated? Sounds like you have a gap in your outline, maybe even a tiny one. Zoom in and see. Or have you drawn the outline on the wrong layer? Should be Edge Cuts.


1 Like

You’re right, I have fixed it, and it works, thanks

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