cc.TiledObjectGroup.getProperties() 返回 undefined

Creator 2.x
#1

  • Creator 版本：2.3.2

  • 目标平台： Web

  • 详细报错信息，包含调用堆栈：
    getProperties (cocos2d-js-for-preview.js:68841)
    Welcome.start (/jump/assets/script/welcome/welcome.ts:22)
    (anonymous function) (VM7813:3)
    (anonymous function) (cocos2d-js-for-preview.js:24036)
    invoke (cocos2d-js-for-preview.js:23986)
    startPhase (cocos2d-js-for-preview.js:24140)
    mainLoop (cocos2d-js-for-preview.js:17539)
    callback (cocos2d-js-for-preview.js:17792)
    [ requestAnimationFrame ]
    _runMainLoop (cocos2d-js-for-preview.js:17795)
    resume (cocos2d-js-for-preview.js:17652)
    (anonymous function) (boot.js:382)
    runSceneImmediate (cocos2d-js-for-preview.js:17359)
    (anonymous function) (boot.js:380)
    (anonymous function) (cocos2d-js-for-preview.js:40477)
    (anonymous function) (cocos2d-js-for-preview.js:34783)
    (anonymous function) (cocos2d-js-for-preview.js:45355)
    [ setTimeout ]
    callInNextTick (cocos2d-js-for-preview.js:45354)
    (anonymous function) (cocos2d-js-for-preview.js:34779)

  • 重现方式：
    let collider = this.tiledMap.getObjectGroup(‘collider’)
    cc.log(collider)
    let props = collider.getProperties()
    cc.log(props)

在 cocos2d-js-for-preview.js 的 68841 行有以下代码：
getProperties: function getProperties() {
this._properties;
},
是不缺少了retrun?，改成如下:
getProperties: function getProperties() {
return this._properties;
},

#2

是有的，更新2.3.3版本

image.png878×544 275 KB

#4

好的，谢谢大佬。这就去更新。

#5

升级到2.3.3后，还是没有，是因为有缓存啥的吗？

image.png1612×882 133 KB

#6

@huanxinyin 你好，我来补充下问题 ，这个情况很怪异，我用的TS,

let tog : cc.TiledObjectGroup = tmx.getObjectGroup("Ob")
cc.log(tog.getProperties())
cc.log(tog.getProperty('aaa'))
cc.log(tog._properties)

打印输出：

捕获.PNG739×96 3.35 KB

creator版本2.3.3, 查看了下本地引擎代码确实有实现
getProperties at CocosDashboard_1.0.6\resources.editors\Creator\2.3.3\resources\engine\cocos2d\tilemap\CCTiledObjectGroup.js

不知道是啥原因