Optimize weapon for characters using sword doesn't work

[NightmareJxS]

Describe the bug When choose a sword using character and use the optimize weapon function, it froze ( or crash ) and cause others damage calculator functions to stop running.

To Reproduce Steps to reproduce the behavior:

1. Choose a sword using character
2. Click on optimize weapon with any target setting
3. Nothing happen but when you trying to use any other functions, it wouldn't run.
4. See error

Expected behavior A optimized weapon for a specific target (ways of dealing DMG) for sword characters

Screenshots The damage value doesn't change even when the original value was changed ( maybe it haven't done optimizing weapon )

Desktop (please complete the following information):

• OS: Windows 10
• Browser Coccoc (A Vietnamese browser)
• Version 96.0.230 (Official Build) (32-bit)

Smartphone (please complete the following information):

• Device: Black Shark 3
• OS: Android 10
• Browser Chrome
• Version 92.0.4515.115

Additional context I also test with Chrome on my phone and it still not working.

[NightmareJxS]

It seems like upon releasing Yoimiya and Sayu characters into the damage calculator. The problem had been fixed.

Thanks for the hard-working, keep up the good work!