[Error/Bug] My Game and Mod Can't Play or Run

First I Don’t Know I Write in The Correct Topic?
ok
My Game is Can’t Play and Have a Popup “Error Alert”

Error Alert
Error Uncaught error. Please report this to support@greenheartgames.com: Uncaught ReferenceError: UltimateLib is not defined
(file:///E:/Program%20Files%20(x86)/Steam/steamapps/common/Game%20Dev%20Tycoon/mods/Katana_Mod/main/code.js:24) Please restart the game.
Enabled Mods:
KatanaMod by Otakilolu (I Make for My Self With UME)
Game Dev Tycoon Mod API by support@greenheartgames.com
UltimateLib by Francesco Abbattista and Chad Keating
CheatMod by kristof1104NikiaLumiaMod by Bitten 8 (Gamingthrou on the forum)
Visual Novel Mod by DanielL501
Game Version: 1.5.12
Platform: Windows
Distribution: Steam

I try to Reinstall Game and Mod For many Times But It’s Still Error
Please Help me!
Oh! Last I’m Purchase From Steam
(I’m Sorry for some word If i Write Wrong)

Looks like it has something to do with UltimateLib.

It does not in any way :stuck_out_tongue: It is COMPLETELY certain that it is something to do with the Katana mod.

Well he made the mod in UME. So I was half-right. :stuck_out_tongue:

Ok now I Think It have problem from Ultimatelib UME or Katana Mod but I Don’t Know Which is The True Problem.
Do I Can Check?