当写JavaScript文件的时候报错 Uncaught TypeError: Cannot read property 'appendChild' of null 2019-12-18 17:05 −查找原因最终发现是由于获取不到插入的节点 出现这种情况的原因:获取节点时,节点还没加载 例如:JS写在head里面,取body里面的某一节点,这时候是取不到的。 ###解决方法:把JS代码放到``后面。
2019-12-01T02:27:36.507Z - error: TypeError: Cannot read property ‘width’ of null at CC...
E/jswrapper (534): [ERROR] (…\cocos\scripting\js-bindings\jswrapper\v8\Object.cpp, 534): Invoking function (0F0E5380) failed! E/jswrapper (271): ERROR: Uncaught TypeError: Cannot set property ‘width’ of null, location: src/cocos2d-jsb.js:0:0 STACK: [0]setCanvasSize@src/cocos2d-...
1 scrollToOffset: function(offset, timeInSecond, attenuated) { 2var maxScrollOffset = this.getMaxScrollOffset();3 4var anchor = cc.p(0, 0);5//if maxScrollOffset is 0, then always align the content's top left origin to the top left corner of its parent 6if (maxScrollOffset.x ...
Unified the title display of the main window on the Windows and Mac platforms, adding the name of the project to which it belongs. Improved the tooltip display effect of properties in the Property Panel. Improved the effect of view zooming with the mouse wheel in the 3D Scene View. Improved...
新拉取的分支,使用单色精灵。default_sprite_splash会报这个错误 TypeError: Cannot read property ‘gizmo’ of null 报错解决方式 TypeError: Cannot read property ‘gizmo’ of null 粒子和拖尾的图片资源不能打包成图集 console.time() 和 console.timeEnd()得到一段代码的执行时间 ...
Input Parameters NameTypeDescription info IRenderTextureCreateInfo The create info of render texture. Returns: void Defined in cocos/asset/assets/render-texture.ts:93 public readPixels (x ?: number, y ?: number, width ?: number, height ?: number, buffer ?: Uint8Array) : null | Uint8...
RawType name cannot contain uppercase 3632 Each asset cannot have more than one RawType 3633 Properties function of '%s' should return an object! 3634 Disallow to use '.' in property name 3635 Default array must be empty, set default value of %s.%s to [], and initialize in 'onLoad' ...
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You can override the _destruct method if you need, for example: _destruct: function () { for (var key in this) { if (this.hasOwnProperty(key)) { switch (typeof this[key]) { case 'string': this[key] = ''; break; case 'object': case 'function': this[key] = null; break; ...