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POConnection failed! Error - unsupported URL
 

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  1. POConnection failed! Error - unsupported URL
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    <p>I´m trying to make a login with name and password and pass it to a Url, but my connection fail and give me this error. What am I doing wrong?</p> <p>Connection failed! Error - unsupported URL proyecto.lavidapirata.es/main/validate_credentials/</p> <p>This is my method:</p> <pre><code>-(IBAction)login:(id)sender{ NSString *uName = userName.text; NSString *uPass = userPass.text; if([userName.text isEqualToString:@""] || [userPass.text isEqualToString:@""]) { greeting.text = @"Input Your Value"; //[userName resignFirstResponder]; //[userPass resignFirstResponder]; return; } NSString *post = [[NSString alloc] initWithFormat:@"uname=%@&amp;pwd=%@",uName,uPass]; NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion: YES]; NSString *postLength = [NSString stringWithFormat:@ "%d",[postData length]]; //Parte de la petición NSURL *url = [NSURL URLWithString:@"http://proyecto.lavidapirata.es"]; //proyecto.lavidapirata.es/main/validate_credentials NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url]; [theRequest setHTTPMethod:@"POST"]; [theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"]; [theRequest setHTTPBody:postData]; NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; if(theConnection) { webData = [[NSMutableData data] retain]; } else { } //[userName resignFirstResponder]; //[userPass resignFirstResponder]; userName.text = nil; userPass.text = nil; } </code></pre> <p>that´s my console:</p> <p>2011-05-26 11:50:32.856 PruebaPush[764:207] -[NSCFString setLength:]: unrecognized selector sent to instance 0x4bac460 2011-05-26 11:50:32.861 PruebaPush[764:207] <strong>* Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSCFString setLength:]: unrecognized selector sent to instance 0x4bac460' *</strong> Call stack at first throw: ( 0 CoreFoundation 0x00dcb5a9 <strong>exceptionPreprocess + 185 1 libobjc.A.dylib 0x00f1f313 objc_exception_throw + 44 2 CoreFoundation 0x00dcd0bb -[NSObject(NSObject) doesNotRecognizeSelector:] + 187 3 CoreFoundation 0x00d3c966 __<em>forwarding</em></strong> + 966 4 CoreFoundation 0x00d3c522 _CF_forwarding_prep_0 + 50 5 PruebaPush 0x00003320 -[FirstViewController connection:didReceiveResponse:] + 111 6 Foundation 0x0005c3d0 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidReceiveResponse:] + 143 7 Foundation 0x0005c306 _NSURLConnectionDidReceiveResponse + 146 8 CFNetwork 0x013730cc _ZN19URLConnectionClient29_clientSendDidReceiveResponseEP14_CFURLResponsePNS_26ClientConnectionEventQueueE + 46 9 CFNetwork 0x0143f7ec _ZN19URLConnectionClient26ClientConnectionEventQueue33processAllEventsAndConsumePayloadEP20XConnectionEventInfoI12XClientEvent18XClientEventParamsEl + 560 10 CFNetwork 0x0143f9cf _ZN19URLConnectionClient26ClientConnectionEventQueue33processAllEventsAndConsumePayloadEP20XConnectionEventInfoI12XClientEvent18XClientEventParamsEl + 1043 11 CFNetwork 0x0136ac84 _ZN19URLConnectionClient13processEventsEv + 100 12 CFNetwork 0x0136aad3 _ZN17MultiplexerSource7performEv + 251 13 CoreFoundation 0x00dac8ff <strong>CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION</strong> + 15 14 CoreFoundation 0x00d0a88b __CFRunLoopDoSources0 + 571 15 CoreFoundation 0x00d09d86 __CFRunLoopRun + 470 16 CoreFoundation 0x00d09840 CFRunLoopRunSpecific + 208 17 CoreFoundation 0x00d09761 CFRunLoopRunInMode + 97 18 GraphicsServices 0x017221c4 GSEventRunModal + 217 19 GraphicsServices 0x01722289 GSEventRun + 115 20 UIKit 0x002c9c93 UIApplicationMain + 1160 21 PruebaPush 0x00002778 main + 102 22 PruebaPush 0x00002709 start + 53 ) terminate called after throwing an instance of 'NSException'</p>
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    1. USEvan
    1. USEvan
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    1. COAre you sure that's the same code you're using? From your error it looks like you're missing the http:// off the front.
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      1. USWilbur Vandrsmith
 

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