[]movieclip destroy 后重新加载失败

==================test================
>>getMovieClipAtlas: res/swf/bomb.swf true
>>onLoadedHandler1: Handler {once: true, _id: 6, caller: LayaSample, args: undefined}
>>bomb: MovieClips {frames: 0, callback: null, _isRemove: false, _group: null, _start: 384…} Texture {offsetX: 0, offsetY: 0, sourceWidth: 232, sourceHeight: 176, _w: 232…}
==================test================
>>getMovieClipAtlas: res/swf/bomb.swf true
Failed to load resource: net::ERR_FILE_NOT_FOUND
[warn]Retry to load: bomb/2.png
Failed to load resource: net::ERR_FILE_NOT_FOUND
Failed to load resource: net::ERR_FILE_NOT_FOUND
Failed to load resource: net::ERR_FILE_NOT_FOUND
Failed to load resource: net::ERR_FILE_NOT_FOUND
[warn]Retry to load: bomb/4.png
[warn]Retry to load: bomb/6.png
[warn]Retry to load: bomb/8.png
[warn]Retry to load: bomb/10.png