标签: ios objective-c
[NSOperationQueue addOperation:]:操作已完成且无法排队',面对此问题,如何处理, 当我将我的应用移至background并退出时,我想继续上传视频/重新启动应用并重新启动新请求,但会继续显示[NSOperationQueue addOperation:]: operation is finished and cannot be enqueued'
[NSOperationQueue addOperation:]:
background
[NSOperationQueue addOperation:]: operation is finished and cannot be enqueued'
任何帮助都将非常感激。