[LayaAirIDE 1.0]打包后报错 Unexpected token in JSON at position 266

VM392:1 gameThirdScriptError
Unexpected token in JSON at position 266;at api readFile success callback function
SyntaxError: Unexpected token in JSON at position 266
    at JSON.parse (<anonymous>)
    at Function.MiniAdpter.getJson (http://127.0.0.1:31158/game/code.js:21236:15)
    at Function.MiniLoader.onReadNativeCallBack (http://127.0.0.1:31158/game/code.js:22404:25)
    at Handler.__proto.runWith (http://127.0.0.1:31158/game/code.js:725:41)
    at Function.success (http://127.0.0.1:31158/game/code.js:21629:33)
    at Object.success (http://127.0.0.1:31158/game/__ ... 213995)
    at r (http://127.0.0.1:31158/game/__ ... 221580)
    at http://127.0.0.1:31158/game/__ ... 21763
    at I (http://127.0.0.1:31158/game/__ ... 221767)
    at Function.<anonymous> (http://127.0.0.1:31158/game/__ ... 223374)