didFailLoadWithError being called for ios7 only - ios

Question

didFailLoadWithError being called only for iOS7.
This method is not called for iOS6.
The error logged is:
ERROR : Error Domain=NSURLErrorDomain Code=-999 "The operation
couldn’t be completed. (NSURLErrorDomain error -999.)"
UserInfo=0xcd0e200
{NSErrorFailingURLKey=bsp.gov.ph/statistics/sdds/exchrate.htm,
NSErrorFailingURLStringKey=bsp.gov.ph/statistics/sdds/exchrate.htm}
The error code -999 apparently is a URL Cancelled request but I am using the same code for iOS6 and works perfectly fine.
Why does it show an error for ios7?
The code I am using is:
- (void)viewDidLoad
{
[super viewDidLoad];
isFirstTime=TRUE;
ratesArray=[[NSArray alloc]initWithObjects:#"In",#"USD",#"JPY",#"GBP",#"HKD",#"CAD",#"SGD",#"AUD",#"SAR",#"THB",#"AED",#"CNY",#"KRW",#"EUR",#"MYR",#"TWD", nil];
NSLog(#"rates.count = %d",ratesArray.count);
defaults = [NSUserDefaults standardUserDefaults];
[self loadServerData];
}
-(void)loadServerData
{
GeneralClass *gen=[GeneralClass retrieveSingleton];
euroRatesArray =[[NSMutableArray alloc]init];
[euroRatesArray addObject:#"EURO"];
usRatesArray =[[NSMutableArray alloc]init];
[usRatesArray addObject:#"US"];
phpRatesArray =[[NSMutableArray alloc]init];
[phpRatesArray addObject:#"PHP"];
self.navigationController.navigationBar.hidden=TRUE;
if ([gen checkNetworkConnection] ) {
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
//Create a URL object.
NSURL *url = [NSURL URLWithString:#"http://www.bsp.gov.ph/statistics/sdds/exchrate.htm"];
//URL Requst Object
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
//Load the request in the UIWebView.
[webPage loadRequest:requestObj];
} else {
defaults = [NSUserDefaults standardUserDefaults];
NSData *data = [defaults objectForKey:kExchanteRatesKey];
NSArray *contentArray = [NSKeyedUnarchiver unarchiveObjectWithData:data];
lblDate.text=[defaults objectForKey:kExchanteRateDate];
if (contentArray.count>0) {
for (int i=1; i<contentArray.count-1; i++) {
RateClass *rate=(RateClass *)[contentArray objectAtIndex:i];
[euroRatesArray addObject:(rate.text2.length>0 ? rate.text2:#"")];
[usRatesArray addObject:(rate.text3.length>0 ? rate.text3:#"")];
[phpRatesArray addObject:(rate.text4.length>0 ? rate.text4:#"")];
}
}
//NSLog(#"euroRatesArray = %#",euroRatesArray);
//NSLog(#"usRatesArray = %#",usRatesArray);
//NSLog(#"phpRatesArray = %#",phpRatesArray);
[activity setHidden:TRUE];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
}
}
-(void)webViewDidFinishLoad:(UIWebView *)webView
{
[self hideActivityBar];
}
-(void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error
{
[self hideActivityBar];
}
-(void) hideActivityBar
{
[self htmlParse];
}
-(void)htmlParse
{
//NSString *html = [webPage stringByEvaluatingJavaScriptFromString: #"document.getElementById('exchrate_28426').innerHTML"];
//NSString *html = [webPage stringByEvaluatingJavaScriptFromString: #"document.getElementsByClassName('xl6528426')[0].innerHTML"];
NSString *html = [webPage stringByEvaluatingJavaScriptFromString:#"document.body.innerText"];
NSArray *array=[html componentsSeparatedByString:#"\n"];
NSLog(#"array.count = %d",array.count);
int checkRateIndex=1;
int index=212;
NSUserDefaults *standardUserDefaults=[NSUserDefaults standardUserDefaults];
}