在cocos3.8.6以及网页都能正常打开

报错：

game.js? [sm]:64 Error: readFile:fail Parameter check error:

parameter.encoding 字段需为 'ascii' | 'base64' | 'binary' | 'hex' | 'latin1' | 'ucs-2' | 'ucs2' | 'utf-16le' | 'utf-8' | 'utf16le' | 'utf8'

    at Object.fail (web-adapter.js? [sm]:1)

    at Object.t (VM213 WAGameSubContext.js:1)

    at Function.C.forEach.v.<computed> (VM202 WAGame.js:1)

    at p (VM202 WAGame.js:1)

    at Object.fail (VM202 WAGame.js:1)

    at VM202 WAGame.js:1

    at oe (VM202 WAGame.js:1)

    at VM202 WAGame.js:1

    at r (VM202 WAGame.js:1)

    at s (VM202 WAGame.js:1)(env: Windows,mg,1.06.2503300; lib: 3.8.5)