[MC-128882] Structure Blocks Don't Save, nor Load files to/from computer in the new 1.13 snapshots

Structure blocks no longer save/load structures to/from the game. When tried in the 1.13 snapshots nothing happens, while the 1.12 version still works

Linked issues

duplicates

MC-122174 The upgrade path to update outdated structures for the flattening is missing

Comments

tryashtar 2018-04-23T15:37:55Z

There could be several possible explanations for this, none of which are bugs, I'm afraid.

Your structures are still in data and were not moved to a data pack
Your structure name uses disallowed characters, such as capital letters or spaces
Your structure uses blocks that were renamed (see MC-122174)