Red boxed showing in composition how to fix it ? and Best export setting to export lotti animation

hey there kindlty please go through image that is attached 

I am seeing this red box and Do you giuys know how to export lotti aniamtion with bodymovin extension in adobe after efffects Its little bit consufuing i just want to export it on .jason file but everytime i render it it shows ( render failed )

your contribution means alot 

Thanks