1惠险、could not start debugserver on...
Restart Xcode and the device[圖片上傳中...(image.png-519709-1514011547144-0)]
2、出現(xiàn)警告This application is modifying the autolayout engine from a back..
//說明在子線程中執(zhí)行UI操作了
// 解決方法
dispatch_async(dispatch_get_main_queue()){
//code (update UI)
}
定位問題:
image.png
