SW 2019 may have a bug, or I may be missing something. I have a sketch that I am trying to use for an extruded cut. The sketch had to be repaired after some sketch entities were changed. SW will not build the feature. An error message pops up stating that the sketch should contain one open contour, or multiple closed contours, but when I try to fix the issue, SW says there are no problems found. If I use the "check sketch for feature", I also get no problems. I deleted the entire sketch and recreated it. That did not solve the issue. I tried reducing the size of the gaps shown in the fix sketch dialog box, but it will not show any gaps no matter how small I make them. I don't know how to fix a sketch that is broken, but not broken.