Open 1.6.1 to 1.8.0 - Most IDs changed


New Member
Jul 29, 2019
Summary of the problem 1.6.1 to 1.8.0 - Most IDs changed

Pack Version 1.5.3

What is the bug? I updated my server from 1..5.3 to 1.6.1. We had a problem with Y abba barrels in 1.6.1 so I updated to 1.7.0. Most mod IDs seemed to have changed and as a result nothing is what it used to be RFtools IDs resemble nothing like RFTools and have been replaced with some nonsensical block. Most other mods seem to have followed suit. I updated to 1.8.0 and nothing changed. The damage is done and looks like I need to do a complete reroll of the world.

Mod & Version

Link to log file

Is it repeatable?

Known Fix