KCH Armory™ Wages of Sin AR-15 1.0.0

[ERROR] Trace:
ReferenceError: core_f is not defined
    at new WS (C:\Users\eye\EMU\SPT-AKI\user\mods\KCH-WS\src\WS.js:21:9)
    at Object.<anonymous> (C:\Users\eye\EMU\SPT-AKI\user\mods\KCH-WS\package.js:17:22)
    at Module._compile (internal/modules/cjs/loader.js:1138:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)
    at Module.load (internal/modules/cjs/loader.js:986:32)
    at Function.Module._load (internal/modules/cjs/loader.js:879:14)
    at Module.require (internal/modules/cjs/loader.js:1026:19)
    at require (internal/modules/cjs/helpers.js:72:18)
    at Function.importClass (C:\Users\eye\EMU\SPT-AKI\obj\utils\ModLoader.js:13:24)
    at Function.executeMods (C:\Users\eye\EMU\SPT-AKI\obj\utils\ModLoader.js:46:19)