MESH cannot be exploded

Rhino Rhino for Windows

momooinstagram (Momooinstagram) September 30, 2020, 11:34am 1

Hei Doesn anyone know why i cannot explode this mesh

Mesh.3dm (79.7 KB)

Thanks for the help!

xerim (xerim) September 30, 2020, 11:56am 2

Unweld with 0 degree angle tolerance, then explode

momooinstagram (Momooinstagram) September 30, 2020, 12:09pm 3

Thanks!