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iphoneobjective-ccocoa-touchios4

NSLog doesnt work with float?

I am trying to do nslog on a float value using : 

NSLog(@"THE LOG SCORE : %@", x);

and I have also tried : 

NSLog(@"THE LOG SCORE : %@", [NSString stringWithFormat:@"%@", x]);

but it doesnt work! any thoughts why it wouldnt work? the error I get is EXC_BAD_ACCESS

thanks

Solution

  • The %@ is intended to work on an object, a float is not an object. To do a float try:

    NSLog(@"THE LOG SCORE : %f", x);

    Here's a helpful article

    http://vormplus.be/blog/article/using-nslog-to-debug-your-iphone-application