Creator2.4.4打包到字节小游戏，当要激活开放数据域节点时报错

Creator 2.x
#1

  • Creator 版本： 2.4.4 字节跳动开发者工具3.04和3.06都有问题

  • 目标平台： 字节跳动小游戏

  • 重现方式：
    直接用
    https://docs.cocos.com/creator/manual/zh/publish/publish-bytedance-sub-domain.html
    这个文档的例子
    https://github.com/cocos-creator/OpenDataContext_TestCase
    打包到字节跳动开发者工具即可重现，必现

  • 首个报错：
    VM125:1 TypeError: at onTouchEnd callback function Cannot read property ‘forEach’ of undefined at Object.postMessage (dev-sub-context.js:13) at Object.EO [as postMessage] (eval at (game.html?uniqId=90002:338), :31:69000) at T.r.onEnable (eval at (game.html?uniqId=90002:338), :2:317627) at T.r.invokeOnEnable [as _invoke] (eval at (game.html?uniqId=90002:338), :2:229700) at T.r.invoke (eval at (game.html?uniqId=90002:338), :2:228086) at T.r.activateNode (eval at (game.html?uniqId=90002:338), :2:373295) at T.r.set [as active] (eval at (game.html?uniqId=90002:338), :2:554228) at e.onToggle (eval at (game.html?uniqId=90002:338), :2:2020) at T.r.emit (eval at (game.html?uniqId=90002:338), :2:247280) at Function.emitEvents (eval at (game.html?uniqId=90002:338), :2:246964)

(anonymous) @ VM125:1
Vx @ VM125:1
(anonymous) @ VM125:1
xt @ VM125:1
t @ VM125:1
pk.emit @ VM125:1
oO.forEach.e.(anonymous function) @ VM125:31
window.bytedGame.canvas.addEventListener @ game.html?uniqId=90002:309

window.subContext = {
postMessage: function (args) {
window.subContext[‘messageHandler’].forEach(item => {
typeof item === “function” && item(deepCopy(args));
})
},
sharedCanvas: sCanvas
};

  • 之前哪个版本是正常的： 或者字节跳动开发者1.9.7是正常的吧，文档上至少用的这个版本
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  • 手机浏览器：
  • 编辑器操作系统：
  • 重现概率： 必现