Region Slits cut cannot run

Grasshopper
1

Region Slits cut cannot run

AA
AA1713×575 112 KB
BB
BB1461×684 72.4 KB

卡槽.gh (11.0 KB)
卡槽 研究.3dm (787.8 KB)

2

try checking tolerance and adjusting the interior hole of the trimmed shape (it is a trimmed shape i think?

otherwise it cannot compute the geometry probably because it has insufficient control points or tolerances

3

Try with Bowerbird

gh1
gh11422×702 139 KB

gh2
gh21579×633 92.1 KB

卡槽_re.gh (328.2 KB)