Error Domain=nsurlerrordomain code=-999 errors

Sometimes this error is encountered: Error Domain=nsurlerrordomain code=-999 "The operation couldn ' t be completed.

Here's an explanation: Wang Zhengdong Blog | Error Domain=nsurlerrordomain code=-999 "The operation couldn ' t be completed.

-(void) WebView: (UIWebView *) WebView didfailloadwitherror: (nserror *) error

{

When a page is not fully loaded before receiving the next request, this error,error=-999 quickly occurs

At this point, it may have been loaded, ignore this error and proceed with the load.

Http://stackoverflow.com/questions/1024748/how-do-i-fix-nsurlerrordomain-error-999-in-iphone-3-0-os

if ([error code] = = nsurlerrorcancelled)

{

Return

}

}

According to the phrase "The next request was received before a page was fully loaded," I guessed that the problem occurred in my code: The last request was canceled before the request was made, and the code that canceled the previous request resolved the problem.

Error Domain=nsurlerrordomain code=-999 errors