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POCore Data is creating NULL values
 

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  1. POCore Data is creating NULL values
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    <p>I have a pretty simply piece of save code that goes as follows:</p> <pre><code> SOModule* newModule = [NSEntityDescription insertNewObjectForEntityForName:@"SOModule" inManagedObjectContext:self.managedObjectContext]; newModule.name = self.tf_name.text; newModule.ip = self.tf_ip.text; newModule.port = self.tf_port.text; newModule.user = self.tf_user.text; newModule.password = self.tf_pass.text; newModule.created = [NSDate date]; NSError* error = [NSError alloc]init]; [self.managedObjectContext save:&amp;error]; //doesn't say anything when NULL stuff is created </code></pre> <p>The Managed Object Context is created by using this Core Data method:</p> <pre><code>-(NSManagedObjectContext*)managedObjectContext { return [(SOAppDelegate*)[[UIApplication sharedApplication]delegate]managedObjectContext]; } </code></pre> <p>The problem is that I am getting NULL values at random times when ever I try to save the text fields in the <code>SOModule</code> object. Here's an example I pulled from inspecting my Core Data database:</p> <p><img src="https://i.stack.imgur.com/fZCmg.png" alt="enter image description here"></p> <p>As you can see, there is no recognizable pattern of the NULL values appearing, while the save function is being called in the same way every time. Also, just to clarify, I just started to put <code>test8</code> multiple times because I got tired haha, but I haven't implemented checking for duplicates yet, so this shouldn't matter.</p> <p>Any help would be awesome, this is driving my nuts!</p> <p>~Carpetfizz</p>
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    1. USCarpetfizz
    1. USCarpetfizz
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    1. COPut some logging code in to display the objects name just before save is called. Seems you are getting null values back from your UI or somehow you skip setting the attributes.
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      1. USDuncan Groenewald
    2. COThanks, turns out I was getting some junk from the UI!
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      1. USCarpetfizz
    3. COPlease change your comment to an answer and accept it so the question shows as closed.
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      1. USHal Mueller
 

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