Error while trying to export flat pattern as DXF

[gavinr7211]

I am trying to export two separate files for laser cutting. One file, named DeutscheBottom, I have been able to export with no issues, however the other file, named DeutscheTop, gives me an error while trying to export. I have made a DXF file from this file before with no issues, and only started receiving the error after i made some changes to the model. Any help would be appreciated.

[Warmingup1953 · Accepted solution]

I think it's here and in similar spots> (I have roughly welded)

[gavinr7211]

Yup that was the issue! Thanks so much! What did you have to do so I know how to do this in the future? (I'm teaching myself fusion so any little bit helps)

[Warmingup1953]

It's in the file as I said I roughly sketched on the surface 3 rectangles and extrude Join to your sheet metal body. It way be better to go back to your sketch appreciating it is completely unrestrained and trim away to get a cleaner cutting tool...But as they say "many roads lead to Rome"

[Warmingup1953]

probably needs the same repair