sketch warning - unable to offset one or more ..

[jkristia]

I keep getting this warning - unable to offset one or more sketch entities.
I have looked and looked and I can't see what the problem is, any idea how to fix this warning ?

I hope you don't mind that I attached the file.

Thanks
Jesper

[JD Mather]

I would probably do this as an assembly rather than as a single part - but in any case you should pattern features rather than use complicated sketches whenever possible.

[jkristia]

Thanks, I changed it to pattern and equation for spacing, much simpler. I'm still curious how I could have fixed the sketch.
This is for a simple model of a simple model train building, which is why I didn't bother with an assembly.

Merry Christmas

Jesper

[cedar]

Which sketch?
Offsets often fail when the distance is large enough a segment gets removed