This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes. This will cause an exception in a future release.
上述問題的解決方法:
reloadData侧漓,或者layoutSubView方法沒有在主線程中執(zhí)行,可以試著輸出當(dāng)前線程是否在主線程宴偿,若不在則返回主線程更新UI/刷新數(shù)據(jù)