WebKitErrorDomain error 101 (in mapview)

here is my code i get this error

NSString *url = [NSString stringWithFormat:@"%@?lat=%@&long=%@",
                 [[NSBundle mainBundle开发者_运维问答] pathForResource:@"map" ofType:@"html"],
                 @"17.734503", 
                 @"83.2999716"];

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];
DirctionWeb.delegate = self;
[DirctionWeb loadRequest:request];

so here i connect webpage into google map html page why this error message please guide me

Make sure the url isproperly encoded and has the +- on the lat and long, like so:

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://maps.google.com/?q=+17.734503,+83.2999716"]];
DirctionWeb.delegate = self;
[DirctionWeb loadRequest:request];

So, replace this:

NSString *htmlFile = [NSString stringWithFormat:@"%@?lat=%@&long=%@",
                 [[NSBundle mainBundle] pathForResource:@"map" ofType:@"html"],
                 @"17.734503", 
                 @"-83.2999716"];

With:

NSString *htmlFile = [NSString stringWithFormat:@"%@?lat=+.000000f&long=%+.000000f",
                 [[NSBundle mainBundle] pathForResource:@"map" ofType:@"html"],
                 @"17.734503", 
                 @"-83.2999716"];