首先不要告诉我用unity 插件，暂时用不了。 第二个问题是用fbx tools转出来的文件，里面包括了 lrani和lsani两种动画。lrani 对了某个物体做了k帧，但是k帧动画一致没办法加载到对应的meshsprite上，一加载就报错
laya.d3.js:27913 Uncaught TypeError: Cannot read property 'getChildByName' of undefined at RigidAnimations.__proto._init (laya.d3.js:27913) at EventHandler.__proto.runWith (laya.core.js:674) at AnimationTemplet.__proto.event (laya.core.js:458) at AnimationTemplet.__proto._endLoaded (laya.ani.js:3154) at AnimationTemplet.__proto.onAsynLoaded (laya.ani.js:3186) at ResInfo.onLoaded (laya.core.js:11855) at EventHandler.__proto.runWith (laya.core.js:674) at ResInfo.__proto.event (laya.core.js:453) at LoaderManager.__proto._endLoad (laya.core.js:11963) at Loader.onLoaded (laya.core.js:11942)
能不能帮忙看看
