![UIView setHidden:] must be used from main thread only · Issue #46 · gang544043963/LGPhotoBrowser · GitHub UIView setHidden:] must be used from main thread only · Issue #46 · gang544043963/LGPhotoBrowser · GitHub](https://user-images.githubusercontent.com/13481443/39958918-6391ef76-563c-11e8-92e0-ec35bbea24e8.png)
UIView setHidden:] must be used from main thread only · Issue #46 · gang544043963/LGPhotoBrowser · GitHub
![已解决】Xcode9提示:runtime UI API called from background thread UIApplication currentUserNotificationSettings must be used from main thread only – 在路上 已解决】Xcode9提示:runtime UI API called from background thread UIApplication currentUserNotificationSettings must be used from main thread only – 在路上](https://www.crifan.com/files/pic/uploads/2018/07/153c8a40fe20feb69475e65823ce8679.png)
已解决】Xcode9提示:runtime UI API called from background thread UIApplication currentUserNotificationSettings must be used from main thread only – 在路上
![UIView setHidden:] must be used from main thread only · Issue #46 · gang544043963/LGPhotoBrowser · GitHub UIView setHidden:] must be used from main thread only · Issue #46 · gang544043963/LGPhotoBrowser · GitHub](https://user-images.githubusercontent.com/13481443/39958928-712f93ea-563c-11e8-9630-e5e7b07a4e81.png)