I am trying to export a model as a .dwg but keep getting this error message. Anyone can help? Thanks
My audit file:
A c D b B l o c k R e f e r e n c e ( 5 D B 8 D ) M a t e r i a l A c D b B l o c k R e f e r e n c e ( 5 D B 9 0 ) M a t e r i a l A c D b B l o c k R e f e r e n c e ( 5 D B 9 3 ) M a t e r i a l A c D b B l o c k R e f e r e n c e ( 5 D B 9 9 ) M a t e r i a l A c D b B l o c k R e f e r e n c e ( 5 D B A 2 ) M a t e r i a l A c D b B l o c k R e f e r e n c e ( 5 D B A 5 ) M a t e r i a l A c D b S e q u e n c e E n d ( 5 D B 8 F ) M a t e r i a l I A c D b S e q u e n c e E n d ( 5 D B 9 2 ) M a t e r i a l I A c D b S e q u e n c e E n d ( 5 D B 9 5 ) M a t e r i a l I A c D b S e q u e n c e E n d ( 5 D B 9 B ) M a t e r i a l I A c D b S e q u e n c e E n d ( 5 D B A 4 ) M a t e r i a l I A c D b S e q u e n c e E n d ( 5 D B A 7 ) M a t e r i a l I