Versions

Betweenlands version:

Release 3.3.6

Forge version:

14.23.2.2654

Singleplayer or Multiplayer:

Singleplayer

Installed mods:

Just Enough Items,
the Betweenlands.

Link to full crash log

https://pastebin.com/qnEh2iz8

Description of the problem

How to reproduce:

1. Open an Herblore book.
2. Change the language to Chinese Simplified.
3. Reopen the book and the game crashes.

Besides, in another several tests, the steps below can also crash the game.
4. Restart the game after the Step 3.
5. Change the language from Chinese Simplified to any another one. I chose the English(US), for example.
6. Reopen the Herblore Book.
One crash-report created with the Steps 4-6: https://pastebin.com/mX6qwwYb

Expected result:

To change the game language without crashing the game.

Actual result:

After changing the language, the game kept running normally until I opened the Herblore book.

If you finally determine that the cause of the error is the zh_CN.lang, I need some clues, which are about the reasons why this problem occurs, to amend the language file in order to avoid the problem.

5abeec5 fixes this

Thanks for your great effort!