2.1.3 升级到2.3.4报错

*[ERROR] Failed to invoke require, location: /Users/rel/beifen/2.3.4/frameworks/cocos2d-x/cocos/scripting/js-bindings/manual/jsb_global.cpp:300 ERROR: Uncaught TypeError: Cannot read property ‘getInstance’ of undefined, location: jsb-adapter/jsb-engine.js:0:0 2021-03-20 18:23:[1

有定制的代码,复制过去了。。是什么个情况?

请问下你的解决了吗