iOS problem downloading various files from server

[erritikamathur]

i need to download number of files on after another from server

i use following code for getting file data from a url

[NSURLConnection sendSynchronousRequest:theRequest returningResponse:&res error:&error];
where theRequest is NSURLRequest

but my application crashes in middle..wht could be the reason & how it could be resolved?

 

[robbieduncan]

Use the debugger and find out where it crashes.