Why i cant destroy buildings and why i have this code

release-489 (x64)
...th/services/server/build/scaffolding_builder_1d.luac:130: assertion failed!
stack traceback:
	radiant/modules/events.luac:84: in function <radiant/modules/events.luac:81>
	[C]: in function 'assert'
	...th/services/server/build/scaffolding_builder_1d.luac:130: in function '_cover_project_region'
	...th/services/server/build/scaffolding_builder_1d.luac:100: in function '_update_scaffolding_size'
	...th/services/server/build/scaffolding_builder_1d.luac:93: in function 'obj'
	radiant/modules/events.luac:44: in function 'instance'
	radiant/modules/events.luac:98: in function <radiant/modules/events.luac:96>
	[C]: in function 'xpcall'
	radiant/modules/events.luac:96: in function 'trigger'
	radiant/modules/events.luac:121: in function '_trigger_gameloop'
	radiant/modules/events.luac:150: in function '_update'
	radiant/server.luac:19: in function <radiant/server.luac:17>

2 posts were merged into an existing topic: Assertion failed! - in function ‘cover_project_region’