What causes CAD to fail to find valid hatch boundaries?
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What causes CAD to fail to find valid hatch boundaries? I confirmed that this area is already closed, but I still get the message “No valid hatch boundary found” when filling it?
How do you confirm it? Do you use the naked eye? Or do you try drawing a polygon on layer 0 and then test by filling it in? Basically, it won’t give any errors unless there’s a problem with your AutoCAD.
Execute the redraw command to fill again
It still doesn’t work even after redrawing. I tried several times and found that filling is possible if the area drawn is larger, but it’s not possible when the area is small. What’s going on?
Areas that are small should also be filled; perhaps the scale is too large, making it impossible to see the effect of the filling. Reducing the scale might solve this issue.