IOS Can't Set UIImage From Facebook Graph Request - ios

Question

I make a Facebook graph request like so, than I try to set a UIImageView From the result from the Facebook Graph Request.
NSString *path = [NSString stringWithFormat:#"http://graph.facebook.com/%#/picture?type=large", userID];
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
initWithGraphPath:path
parameters:nil
HTTPMethod:#"GET"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
id result,
NSError *error) {
cell.profilePicture.image = result;
}];
However the app crashes and gives me this error report?
2015-07-01 15:31:02.573 Hang[1916:45710] -[__NSCFDictionary size]: unrecognized selector sent to instance 0x7fb29a5658b0
2015-07-01 15:31:02.578 Hang[1916:45710] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFDictionary size]: unrecognized selector sent to instance 0x7fb29a5658b0'
*** First throw call stack:
(
0 CoreFoundation 0x000000010bc75c65 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x000000010b90ebb7 objc_exception_throw + 45
2 CoreFoundation 0x000000010bc7d0ad -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x000000010bbd313c ___forwarding___ + 988
4 CoreFoundation 0x000000010bbd2cd8 _CF_forwarding_prep_0 + 120
5 UIKit 0x000000010c1f178b -[UIImageView _updateImageViewForOldImage:newImage:] + 570
6 UIKit 0x000000010c1ee27e -[UIImageView setImage:] + 316
7 Hang 0x0000000109e3b540 __66-[CollectionViewController collectionView:cellForItemAtIndexPath:]_block_invoke + 160
8 Hang 0x0000000109e5e6ef -[FBSDKGraphRequestMetadata invokeCompletionHandlerForConnection:withResults:error:] + 146
9 Hang 0x0000000109e64a5d __64-[FBSDKGraphRequestConnection processResultBody:error:metadata:]_block_invoke370 + 142
10 Hang 0x0000000109e647f2 -[FBSDKGraphRequestConnection processResultBody:error:metadata:] + 1046
11 Hang 0x0000000109e642c0 __64-[FBSDKGraphRequestConnection completeWithResults:networkError:]_block_invoke + 428
12 CoreFoundation 0x000000010bbabf22 __53-[__NSArrayM enumerateObjectsWithOptions:usingBlock:]_block_invoke + 114
13 CoreFoundation 0x000000010bbab67c -[__NSArrayM enumerateObjectsWithOptions:usingBlock:] + 300
14 Hang 0x0000000109e64077 -[FBSDKGraphRequestConnection completeWithResults:networkError:] + 670
15 Hang 0x0000000109e63364 -[FBSDKGraphRequestConnection completeFBSDKURLConnectionWithResponse:data:networkError:] + 669
16 Hang 0x0000000109e61a92 __36-[FBSDKGraphRequestConnection start]_block_invoke_2 + 72
17 Hang 0x0000000109e5ee20 -[FBSDKURLConnection invokeHandler:error:response:responseData:] + 85
18 Hang 0x0000000109e5ed95 -[FBSDKURLConnection logAndInvokeHandler:response:responseData:] + 395
19 Hang 0x0000000109e5f0e6 -[FBSDKURLConnection connectionDidFinishLoading:] + 135
20 CFNetwork 0x000000010add10bc __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 69
21 CFNetwork 0x000000010add1060 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 199
22 CFNetwork 0x000000010add11c7 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 48
23 CFNetwork 0x000000010aca0757 ___ZN27URLConnectionClient_Classic26_delegate_didFinishLoadingEU13block_pointerFvvE_block_invoke + 107
24 CFNetwork 0x000000010ad6dde1 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 273
25 CFNetwork 0x000000010ac8ba26 _ZN19RunloopBlockContext13_invoke_blockEPKvPv + 72
26 CoreFoundation 0x000000010bb7c354 CFArrayApplyFunction + 68
27 CFNetwork 0x000000010ac8b8e7 _ZN19RunloopBlockContext7performEv + 133
28 CFNetwork 0x000000010ac8b726 _ZN17MultiplexerSource7performEv + 256
29 CFNetwork 0x000000010ac8b53c _ZN17MultiplexerSource8_performEPv + 72
30 CoreFoundation 0x000000010bba9431 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
31 CoreFoundation 0x000000010bb9f2fd __CFRunLoopDoSources0 + 269
32 CoreFoundation 0x000000010bb9e934 __CFRunLoopRun + 868
33 CoreFoundation 0x000000010bb9e366 CFRunLoopRunSpecific + 470
34 GraphicsServices 0x000000010d3c5a3e GSEventRunModal + 161
35 UIKit 0x000000010c06e900 UIApplicationMain + 1282
36 Hang 0x0000000109e39acf main + 111
37 libdyld.dylib 0x0000000110e59145 start + 1
38 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
Why is this happening? How can I set my UIImageView from the Facebook Graph Request result.

Answer 1

try this code:
[[[FBSDKGraphRequest alloc] initWithGraphPath:#"me" parameters:#{#"fields": #"id, name, link, first_name, last_name, picture.type(large), email, birthday, bio ,location , friends ,hometown , friendlists"}]
startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {
if (!error)
{
NSLog(#"result is:%#",result);
yourimageView.image = [UIImage imageWithContentsOfURL:[NSURL URLWithString:[[[result objectForKey:#"picture"] objectForKey:#"data"] objectForKey:#"url"]]];
}
else
{
NSLog(#"Error %#",error);
}
}];