iOS 真機調(diào)試出現(xiàn):“Please verify that your device’s clock is properly set, and that your signing certificate is not expired.如圖1
1.去Xcode ->preferences-> View details,在signing identities中點擊Reset,如圖2
2.去鑰匙串中刪除過期證書,如圖3
3,檢查Provisioning profile設(shè)置是否有誤,我一般設(shè)置為Automatic,如圖4
然后重新插入手機,點擊fix issue,重新生成證書即可.