Hey everyone i've been making my own level and when i load it the following errors pop up?

#1
Models: unidentified collision layer on model
Dungeons\VaultRuined\Accessories\LightCeilingR01on.NIF, object
BASE Dungeons\VaultRuined\Accessories\LightCeilingVaultR01on.NIF

#2
Models: unidentified collision layer on model
Clutter\EnclaveEncampment\DeathClawCage.NIF, object BASE
Clutter\EnclaveEncampment\DeathClawCage.NIF

i'm familiar with the gamesas Tut. and how to find errors in Navmesh but if anyone could tell me how to find the problems for other sections, like if there's a tool i'm not aware of
please let me know, thanks for any help you can provide.

Its not an error with your mod.
Those are errors on the meshes. Nothing you can do about them unless you want to get a 3D modelling program and try to fix the errors.