If you were to get Hamlet pigs into Shipwrecked, attempting to for example give a berry to an Usher pig will crash the game. It seems to occur for any trade and traders. You do get to see a single frame before the crash where the pig makes a bow.
Steps to Reproduce
-Build an Hamlet pig house (or shop) in Shipwrecked. -Provide a trade item to the Hamlet pig. -Crash.
This issue has been fixed in either a future version or updated in a previous version.