iOS Basic question about how to write to a file

[Japi]

I have a very basic question about how to a write a NSString to a file. I have tryed the following way, but it doesn't seem to work:

NSString *filePath = [[NSBundle mainBundle] pathForResource"Gameinf" ofType"txt"];
NSString* st = @"a1";
[st writeToFile:filePath atomically:FALSE encoding:NSUTF8StringEncoding error:nil];

And also just:

NSString* st = @"a1";
[st writeToFile"Gameinf.txt" atomically:FALSE encoding:NSUTF8StringEncoding error:nil];

I would just want to save the game level, where the player. So that the player could continue from that level, when he restarts the program.

Any help would be appreciated.

 

[dejo]

Wirelessly posted (Mozilla/5.0 (iPod; U; CPU iPhone OS 3_1_2 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7D11 Safari/528.16)

An easier way to do this is just to use NSUserDefaults.

 

[PhoneyDeveloper]

There is a reason for that error parameter. Why don't you look at its contents?

 

[Japi]

Thanks for the info, dejo! I didn't know about that before (just started iphone developing). It worked like a charm.

Just a bit confused, why didn't the write to a file work. I tested a code that read from a file, and it worked just fine.