I need help updating from version 1.21.11 to 26.1.2

[sand hill]

Hi everyone, I'm having trouble transferring my world from 1.21.11 to 26.1.2.
In previous posts, people posted the "world_gen_settings.dat" file. Where can I get it so you can help me?

[still girder]

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[vocal patrol]

Find your world's folder, and in there, the file is found at data/minecraft/world_gen_settings.dat

[vocal patrol]

can you send the log from when you try to update?

this file does not have the issue everyone else is running into

[sand hill]

I compared the files that were sent in other posts and tried to solve it myself. It seems like the world is starting, but I left it just in case so that those who understand this can check it.

[vocal patrol]

oh

if the world is starting, then the issue is solved

[sand hill]

It's cool that I was able to solve it myself using the comparison method)

[vocal patrol]

glad to hear!