core data with storyboarding

[rolandolopez]

Hi everyone,
I've set up a database with a table that deals with let's say currency. It has name (ie US Dollars, Pound, etc), symbol (ie $, £, etc) as attributes. Now I have set up another table, let's say price with amount (a float) as the attribute and a relationship named currency that has a destination of the currency table and no Inverse.

When I try to create a new Price entry i get an error with my line

[newPriceObject setCurrency:aCurrency];

When I comment out this line it works great. So I know newPriceObject is set up correctly and functions as expected. I know aCurrency is of type Currency.

I get the SIGABRT error on the above line.

Thanks for any help you can offer.

[BrianSlick]

What is the full error message?

[rolandolopez]

Originally Posted by BrianSlick

What is the full error message?

I must have been tired when I wrote that. The actual line is

[newPriceObject setCurrencyName:[aCurrency name]];

And the actual error is on [aCurrency name];

No specific error just the SIGABRT.

I know it's not much to go on. Does anyone have an example of saving a record to a table that has a relationship to another table?

[timle8n1]

Originally Posted by rolandolopez

I must have been tired when I wrote that. The actual line is

[newPriceObject setCurrencyName:[aCurrency name]];

And the actual error is on [aCurrency name];

No specific error just the SIGABRT.

I know it's not much to go on. Does anyone have an example of saving a record to a table that has a relationship to another table?

I'll bet there is a more specific error in the console.

Also I don't see a relationship here setCurrencyName is getting passed a property of aCurrency - based on the property name (name) I assume an NSString.

There is not enough information to help you.

[rolandolopez]

Originally Posted by timle8n1

I'll bet there is a more specific error in the console.

Also I don't see a relationship here setCurrencyName is getting passed a property of aCurrency - based on the property name (name) I assume an NSString.

There is not enough information to help you.

The more i look at it the more I think it's a general error and not anythign specific to my code. Does anyone have an example of saving a record to one table that links to another table?

[timle8n1]

Originally Posted by rolandolopez

not anythign specific to my code.

Really you think the problem is the SDK? I can assure you I have many application that use core data, storyboards (which I don't see what that has to do with anything), and relationship between core data objects. I simply can't post a simple example because core data isn't simple - you have your model, the generated classes, the store, the context, etc. Seriously post more code, more error output, etc - if not - good luck.

[rolandolopez]

Originally Posted by timle8n1

Really you think the problem is the SDK? I can assure you I have many application that use core data, storyboards (which I don't see what that has to do with anything), and relationship between core data objects. I simply can't post a simple example because core data isn't simple - you have your model, the generated classes, the store, the context, etc. Seriously post more code, more error output, etc - if not - good luck.

no no....I'm not so arrogant to think it's the SDK. I know it's my code. But After looking at it again what I'm saying is that it's elsewhere in my code and not where I originally posted.