先上問(wèn)題:出現(xiàn)以下日志:
Oct 9 11:34:38 Trip[5861] <Error>: CGContextDrawImage: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
Oct 9 11:34:38 Trip[5861] <Error>: CGBitmapContextCreateImage: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
解決辦法:是加載uiimageView的圖片url不正確導(dǎo)致無(wú)法正常顯示出來(lái),url改為正確的即可。