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+ Official Forum for Programming in Objective-C (the iPhone Programming Language) - Stephen Kochan
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| | |-+ Chapter 21 - Writing iPhone Applications
| | | |-+ Fraction Calculator - Black screen on bootup...
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Author Topic: Fraction Calculator - Black screen on bootup... (Read 1496 times)
Posts: 1

on: July 15, 2010, 08:12:30 AM

Hi - hope somebody can help...

Just finished the Fraction Calculator example.  No build errors, however I'm just getting a black screen when the app boots up.

Running 3.2.3 - so not sure whether the iPad/iPhone 4 simulator is causing issues.  Tried to download the source code to check, but don't have the base sdk installed so can't compile.

I have cross-checked the xib files between both projects and as far as I can see the outlets and referencing outlets are the same...

Any advice would be extremely appreciated.
Hero Member
Posts: 3114

Reply #1 on: July 22, 2010, 05:08:44 PM

If you do a Build > Clean All Targets, zip up your project file, and post it here I can take a look at it.

You can change the base SDK for your project by going to Xcode > Project > Edit Project Settings... and then setting the Base SDK value under Architectures to match your SDK version.


Steve Kochan
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