报错信息:
Uncaught TypeError: Cannot read property 'parent' of undefined
at LSprite.addChild (lufylegend-1.10.1.js:2476)
at Object.listener (home1.js:261)
at MouseEventContainer._dispatchEvent (lufylegend-1.10.1.js:334)
at MouseEventContainer.dispatchEvent (lufylegend-1.10.1.js:382)
at MouseEventContainer.dispatchMouseEvent (lufylegend-1.10.1.js:277)
at Function.LGlobal.mouseEvent (lufylegend-1.10.1.js:868)
at HTMLCanvasElement.LGlobal.ll_mouseUp (lufylegend-1.10.1.js:834)