Version Info

• Minecraft, 1.21.1 (neoforge 21.1.23)
• Tesseract, 1.0.37

Steps to Reproduce
I'm not sure what exactly caused the crash, so here's why I did:

• Mekanism creative energy cube to 20 ultimate universal cables into Tesseract 1
• Create channel powo (send only) and activate it on Tesseract 1.
• Tesseract 2: activate channel powo in receive only mode.
• Tesseract 2 to pipez' energy cable with infinite extract module to an empty creative energy cube.
• Right click on Tesseract 1, create a new channel, click the Public button (crash here)

Crash report (~/logs/latest.log)

latest.log

Seems this has been since forever. NeoForge is the only modloader which checks and throws an error for it, still kinda odd no one reported this until now 🙃
It should be fixed now in version 1.0.38 of Tesseract.
Thank you for reporting the issue!

I've tried a quick fix and it seems to work. No more crash.

I added a call to get() on the second call to translation():

return TextComponents.translation("gui.narrate.button", TextComponents.translation("narrator.button.difficulty_lock").get()).string(". ").translation(this.isLocked() ? "narrator.button.difficulty_lock.locked" : "narrator.button.difficulty_lock.unlocked").get();

If that's the actual issue, then it affects other branches too.