Novice here. Working through the Core Data chapter.
When running the program, and trying to enter a price, I get the following error no matter the value keyed in:
[quote]The value “123” is invalid.
Please provide a valid value.
After a few hours, I downloaded the code from Big Nerd Ranch. It has the same error.
Everything else works great.
OS X: 10.8.4
Any ideas are appreciated.