After the last update of the launcher, the worlds that I played with mods on version 1.16.5 stopped working, and the launcher itself gives an unknown error. I decided to look through the error log myself, but I couldn't find any specific problems, please help me; I've been building there for more than a year, it's a shame to lose such progress ((.
P.S. At the same time, the vanilla version 1.16.5 works without problems. I am attaching a log of the latest error, please understand
Thank you for your report!
However, this issue is Invalid.
Your game, launcher or server is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.
Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the creator of the plugin or resource pack.
If you have problems on large servers, such as The Hive and Hypixel, please contact them first as they run modified server software.
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