RestKit iOS应用程序根据请求崩溃

Question

i have a big Problem with Objective C and RestKit. On application startup i want to click a Button. But if i click the button instantly after the startup my application crashes. If i wait a few seconds everything works fine.

Anyone an idea? That's my code

- (void)sendRequest {
// Perform a simple HTTP GET and call me back with the results
[[RKClient sharedClient] get:@"/user" delegate:self];
}

- (void)request:(RKRequest*)request didLoadResponse:(RKResponse*)response {
  if ([response isSuccessful]) {
    NSLog(@"HTTP status code:     %d", response.statusCode);
    NSLog(@"HTTP status message:  %@", [response localizedStatusCodeString]);
  }
}

The client will be created in de "AppDelegate" after startup

RKClient *client = [RKClient clientWithBaseURLString:@"http://192.168.0.6:8080"];
[client setPassword:@"user"];
[client setUsername:@"user"];
[client setAuthenticationType:RKRequestAuthenticationTypeHTTPBasic];
client.requestQueue.showsNetworkActivityIndicatorWhenBusy = YES;

The 'sendRequest' Methode will be called after i pressed the button.

Sorry, my english isn't very good. I hope you understood my problem.

Answer 1

I have exectly the same problem.. Able to fix this with blocks

NSURL *baseURL = [[NSURL alloc] initWithString:@"http://your.api.com"];
RKClient *client = [RKClient clientWithBaseURL:baseURL];

RKRequest *request = [client get:@"/method/name" queryParameters:nil delegate:nil];
request.onDidLoadResponse = ^(RKResponse *response) {
    NSLog(@"%@", [response bodyAsString]);
};