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POGoogle places API "reference" key crashes iPhone app
 

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  1. POGoogle places API "reference" key crashes iPhone app
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    <p>I am somewhat new to objective c and have run into an interesting issue. I use JSON to get search results from google places api which works fine. Once the place is found I want to load a second screen that that displays the details of the business. I plan on doing this by using the places details search through the places API. In order to pass information between the two views I have created a data class to hold the variables.</p> <p>DataClass.h</p> <pre><code>#import &lt;Foundation/Foundation.h&gt; @interface DataClass : NSObject { NSString *Lat; NSString *Long; NSString *barLat; NSString *barLong; NSString *Ref; NSString *barName; } @property(nonatomic,retain)NSString *Lat; @property(nonatomic,retain)NSString *Long; @property(nonatomic,retain)NSString *barLat; @property(nonatomic,retain)NSString *barLong; @property(nonatomic,retain)NSString *Ref; @property(nonatomic,retain)NSString *barName; +(DataClass*)getInstance; @end </code></pre> <p>DataClass.m</p> <pre><code>#import "DataClass.h" @implementation DataClass @synthesize Lat; @synthesize Long; @synthesize barLat; @synthesize barLong; @synthesize Ref; @synthesize barName; static DataClass *instance =nil; +(DataClass *)getInstance { @synchronized(self) { if(instance==nil) { instance= [DataClass new]; } } return instance; } @end </code></pre> <p>In my first view I add the reference value like this:</p> <pre><code>DataClass *obj=[DataClass getInstance]; NSString *barRef = [NSString stringWithFormat:@"%@", searchResult.reference]; obj.Ref = barRef; </code></pre> <p>The searchResult.reference is valid and when I put it into barRef and use NSLog it outputs correctly but when I try to add it to the obj object it crashes the app. The string looks like this </p> <p>"CnRrAAAABX_U5FcybhlJgmWGAv19Fhemk_Bu7ytKKuL33201sKfce2aIzeZ2P8cWdKPV8hCsbUbAzYcoA9QDmbMPeYqCX8idypsQH4LXvGwxW_qtW4jBod2bufelyxeLaBlS1DoNfDtaH4evksVluW9gsqCGcRIQkJXwM_RcSewilknJowaghhoUFoR64jZTUDCsrXvmOqg4eqJx5uU"</p> <p>and even if I use </p> <p>NSString *barRef = @"CnRrAAAABX_U5FcybhlJgmWGAv19Fhemk_Bu7ytKKuL33201sKfce2aIzeZ2P8cWdKPV8hCsbUbAzYcoA9QDmbMPeYqCX8idypsQH4LXvGwxW_qtW4jBod2bufelyxeLaBlS1DoNfDtaH4evksVluW9gsqCGcRIQkJXwM_RcSewilknJowaghhoUFoR64jZTUDCsrXvmOqg4eqJx5uU";</p> <p>and then obj.Ref = barRef; it crashes. Any idea why this would be happening or a way to fix it?</p>
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    1. USBrandon Lassiter
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    1. COTurns out this was not my issue. When looping through the JSON data to return a detail from the places detail api I get the following error. I am using the same code to pull and parse the JSON data as I am with the previous api request but it is throwing this error" *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString objectForKey:]: unrecognized selector sent to instance 0x7bbdab0' THe code I'm using is barDetail.phone = [dictionary objectForKey:@"formatted_phone_number"]; which is the same as my previous JSON data I used
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      1. POGoogle places API "reference" key crashes iPhone app
      1. USBrandon Lassiter
 

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