Hi Everyone
I'm trying to implement a http connection delegate but I keep running into this error:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'data parameter is nil'
It happens when it calls the line starting with "NSURLConnection alloc...."
Can anyone give me a pointer as to what I'm missing?
I call this method from another class with the following lines:
Here's how I implemented the "load" method...
I'm trying to implement a http connection delegate but I keep running into this error:
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'data parameter is nil'
It happens when it calls the line starting with "NSURLConnection alloc...."
Can anyone give me a pointer as to what I'm missing?
I call this method from another class with the following lines:
Code:
NSLog(@"Initing conn....");
conn = [[httpConn alloc]init]; // conn has property in header --> @property (nonatomic, retain) httpConn *conn;
NSLog(@"requesting reqURL....");
[conn load:reqURL];Here's how I implemented the "load" method...
Code:
#import "httpConn.h"
@implementation httpConn
@synthesize responseData;
// code omitted....
- (void)load:(NSString *)myURL
{
[responseData release];
responseRCVed = NO;
NSLog(@"url received: %@",myURL);
NSURLRequest *request = [[NSURLRequest requestWithURL:[NSURL URLWithString:myURL]
cachePolicy:NSURLRequestReloadIgnoringLocalCacheData
timeoutInterval:60] retain];
if (request) {
NSLog(@"request is not nil");
// ---> throws exception when calling the following line
[[NSURLConnection alloc] initWithRequest:request delegate:self startImmediately:YES];
}
[request release];
}
// code omitted...