[REALMS-1805] Important files in datapacks are removed as "not used"

Downloaded my 1.14.1 realm to add some recipes, tested in single player, zipped the datapacks and uploaded to Realms and now none of the datapacks work. Tried uploading unzipped datapacks, but the world would not upload.

World at http://www.racinante.com/Minecraft/Optimus%20Prime%20(Mnt%20Savana).zip

The zipped world folder is 223 MB

Coordinates should appear above the hot bar, and you should be able to pull a white wool from the top shulker, place in inventory and get 4 strings.

I did notice that all of the zipped datapacks were removed from the upload. Realms log has every datapack removed as not used. May be related to REALMS-1750.

Linked issues

is duplicated by 4

MC-170362 1.15 Predicates don't work on Realms Resolved

REALMS-2246 Certain datapacks that worked in Singleplayer and Multiplayer but doesn't work in Realms. Resolved

REALMS-2710 Realms Breaks Certain Datapacks on Upload Resolved

REALMS-3058 Files uncomplete on upload Resolved

relates to 1

REALMS-5452 Upon uploading a world, the string "world" in all file paths is replaced with the Realm name Reopened

Attachments

realms-upload.log

Comments 4

migrated 2019-05-29T06:18:27Z

I was finally able to load the world after unzipping the datapacks.

migrated 2019-12-28T19:26:15Z

In 1.15 all predicate files are deleted from datapacks as "unused," despite being very important.

migrated 2020-01-18T17:25:39Z

This is still broken as of 1.15.1. Here is an example upload log showing the predicates being listed and removed as "unused" in the current version.
https://pastebin.com/1WMUSGUR

migrated 2020-01-21T23:53:17Z

Can confirm for Java 1.15.1. We have a 50% chance predicate that works perfectly fine in singleplayer, but is not even callable within realms.