ios xr-ar-tracker 打开摄像头识别，返回后闪退，多次闪退后触发安全模式
https://developers.weixin.qq.com/miniprogram/dev/component/xr-frame/ar/tracker.htmlhttps://developers.weixin.qq.com/miniprogram/dev/api/xr-frame/interfaces/ICameraData.htmlhttps://developers.weixin.qq.com/miniprogram/dev/framework/xr-frame/
