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PO
 

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  1. PO
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    <p>the code seems to be ok!<br> anyway, you could replace the first line with this one to see if it works or not:</p> <pre><code>NSString *token = [[[NSUserDefaults standardUserDefaults] objectForKey:TRELLOTOKEN] description]; </code></pre> <p>this is just a thought and it may be the case or not! my thought is the method you used is returning <code>(id)</code>, which is OK to pass it to <code>NSString</code>, it should work as it is working in the output of <code>NSLog</code> message (and the previous operating systems). the description method just returns <code>(NSString *)</code> which is the same kind of the token object. <code>(id)</code> is dynamic typing and may cause some problems. It's good to write code the way you tell that you want exactly to return <code>NSString</code>!<br> by the way, <code>[[NSUserDefaults standardUserDefaults] objectForKey:TRELLOTOKEN]</code> may return <code>nil</code> (depending on the logic of your code!). so it's best practice to use it like this:</p> <pre><code>NSString *token; NSObject *tokenObj = [[NSUserDefaults standardUserDefaults] objectForKey:TRELLOTOKEN]; if (token != nil) { token = [tokenObj description]; } else { token = @""; } NSString *urlString = [NSString stringWithFormat:@"/1/cards/%@/idList?value=%@&amp;key=%@&amp;token=%@", taskID, DOINGLISTID, TRELLOKEY, token]; NSURL *url = [NSURL URLWithString:urlString relativeToURL:[NSURL URLWithString:TRELLOLOGENDPOINT]]; NSLog(@"URL: %@", url); </code></pre> <p>hope to solve your dilemma! ;) </p>
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    1. POBuilding a NSURL from a NSString and NSUserDefaults broken since Xcode 5 & Mavericks
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    1. COWhy replace the first line with that? Please give a reason don't just say do this and not explain why -1 based on that I will remove if improved.
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    2. COthe method you used is returning (id), which is OK to pass it to NSString, it should work as it is working in the output NSLog message (and the previous operating systems). the description method just returns (NSString *) which is the same kind of the token object. (id) is dynamic typing and my cause some problem. It's just a simple thought! the conclusion i made may not be the case here!
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    3. COPlease update your answer with that. What if something is returned that doesn't have the method `description`? What would happen if `nil` is returned as `nil` doesn't have `description` the code will crash at this line.
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