Accidentally moved framework file to trash and now finder continuously fails
Since this is a duplicate of the linked questions - be sure to edit your post to explain how you can’t follow the several steps in the answers below to bring back the files. This is covered in several of the canonical questions on this site:


Where is the list of canonical questions stored for Ask Different?


We strongly discourage any breaking of EULA / sharing of files and a strict reading of Apple’s license is you can’t redisctibute or derive new works from the OS they distribute. Since we’re not lawyers, we don’t try to pick apart where in the world or why an EULA may not apply due to local courts and local laws and just avoid this sort of thing entirely since we can’t really answer legal questions well here.


Accidentally deleted a system framework, macOS screwed!
How can I get back a system file after deleting it from my Mac?