Uncaught TypeError: Cannot read property ‘parent’ of null
at getWorldScale (load.js:119)
at cc_PhysicsCircleCollider.__init (downloader.js:328)
at CCClass.update (deprecated.js:68)
at 107.cc.Scheduler.update (particle-system-3d-renderer.ts:332)
at 102.cc.Director.mainLoop (shape-module.ts:366)
at callback (enum.ts:97)
即使我修改了引擎代码,加了parent非空判断,还是会报这个错,有谁知道怎么解决吗?
function getWorldScale (node) {
var scaleX = node.scaleX;
var scaleY = node.scaleY;
if(node.parent){ //添加parent非空判断
var parent = node.parent;
while(parent.parent){
scaleX *= parent.scaleX;
scaleY *= parent.scaleY;
parent = parent.parent;
}
}
return cc.v2(scaleX, scaleY);
}


