错误报告-2024-4-12_16.21.37.zip
错误报告-2024-4-12_16.29.54.zip

There are two bug reports here.
Able to enter the game normally, but unable to enter the world

Please use version 0.2.4 instead, because you are using Iris 1.6.17, which is not supported by 0.2.1.

请用0.2.4版本的。因为你用了iris 1.6.17，0.2.1版本是不支持的。