[LayaNative 2.0]LayaAPP打包后laya.webgl.j错误,浏览器测试没问题

I/LayaBox: alert=出错啦，请把此信息截图给研发商
TypeError: Cannot read property '_glTexture' of undefined
http://stand.alone.version/lib ... 5906:
TypeError: Cannot read property '_glTexture' of undefined
_i32b[2]=isloaded?value.bitmap._glTexture.id:0;
^^
TypeError: Cannot read property '_glTexture' of undefined
at Sprite.__proto._setTextureEx (http://stand.alone.version/lib ... 906:34)
at EventHandler.__proto.runWith (http://stand.alone.version/lib ... 408:41)
at Texture.__proto.event (http://stand.alone.version/lib ... 169:30)
at Texture.__proto._onLoaded (http://stand.alone.version/lib ... 5598:8)
at EventHandler.__proto.run (http://stand.alone.version/lib ... 393:26)
at ResInfo.__proto.event (http://stand.alone.version/lib ... 164:52)
at LoaderManager.__proto._endLoad (http://stand.alone.version/lib ... 721:11)
at onLoaded (http: