Given Petr's comment this may already have been noticed, but just in case it hasn't, in the "Launcher_Log.txt" file there are "invalid manifest" errors. I'll attach a sample below. While this may not be a problem with the launcher per se, it sure is stopping me from launching 21W05B.
Martin Lylyk
Given Petr's comment this may already have been noticed, but just in case it hasn't, in the "Launcher_Log.txt" file there are "invalid manifest" errors. I'll attach a sample below. While this may not be a problem with the launcher per se, it sure is stopping me from launching 21W05B.
[Info: 2021-03-18 03:44:17.7146311: GameVersionManager.cpp(448)] Request version details for: 21w05b
[Info: 2021-03-18 03:44:17.7148323: NetQueue.cpp(585)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/packages/890e4513999110df5ef6ed7d8f6517f06882991c/21w05b.json
[Info: 2021-03-18 03:44:17.7355935: NetQueue.cpp(428)] NetQueue: Primary ip: 13.224.10.131, Host: launchermeta.mojang.com
[Info: 2021-03-18 03:44:17.7356539: NetQueue.cpp(504)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/packages/890e4513999110df5ef6ed7d8f6517f06882991c/21w05b.json
[Info: 2021-03-18 03:44:17.7356795: NetQueue.cpp(532)] NetQueue: Action finalized: https://launchermeta.mojang.com/v1/packages/890e4513999110df5ef6ed7d8f6517f06882991c/21w05b.json
[Info: 2021-03-18 03:44:17.7357503: GameVersionManager.cpp(488)] Got game version 21w05b manifest from https://launchermeta.mojang.com/v1/packages/890e4513999110df5ef6ed7d8f6517f06882991c/21w05b.json
[Error: 2021-03-18 03:44:17.7381952: GameVersionManager.cpp(497)] https://launchermeta.mojang.com/v1/packages/890e4513999110df5ef6ed7d8f6517f06882991c/21w05b.json.javaVersion.majorVersion: Expected non-negative integer
[Error: 2021-03-18 03:44:17.7382530: GameVersionManager.cpp(506)] Downloaded invalid manifest