Tested on game version 1.12.5, mod version 2.8.0.0, no other mods besides dependencies
To reproduce:
-Pick any part as the root in the VAB
-Add a procedural structural element to the craft
-set the part type to smooth cone, curve type to straight, both diameters, length, and offset to any value higher than 5.000, ensure that both the top and bottom diameters are the same width
-use alt+LMB to duplicate the part, place it on any node
-right click the duplicated part
The game should freeze after this, I waited several minutes and it didn't unfreeze, changing the textures on the part doesn't seem to effect anything, it also works if the duplicated part isn't placed on the vessel anywhere, it also appeared to cause a large spike in memory usage after the game froze.
Edit: added log from most recent test below
KSP.log
Tested on game version 1.12.5, mod version 2.8.0.0, no other mods besides dependencies
To reproduce:
-Pick any part as the root in the VAB
-Add a procedural structural element to the craft
-set the part type to smooth cone, curve type to straight, both diameters, length, and offset to any value higher than 5.000, ensure that both the top and bottom diameters are the same width
-use alt+LMB to duplicate the part, place it on any node
-right click the duplicated part
The game should freeze after this, I waited several minutes and it didn't unfreeze, changing the textures on the part doesn't seem to effect anything, it also works if the duplicated part isn't placed on the vessel anywhere, it also appeared to cause a large spike in memory usage after the game froze.
Edit: added log from most recent test below
KSP.log