Linking Error: CGRectZero and CGRectOffset

Fri, Aug 15

I want to share another debugging tip, this something that applies to the final step of building an iPhone project, linking.

I was able to successfully compile a project that I’ve been working on, however, the build process generated an error that two symbols could not be found, CGRectZero and CGRectOffset.

The figure below shows the specific error messages (ignore the first error about .objc_class_name_BirdView for now).

Read the rest of this tip on the iPhone Developer Tips blog…

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by john on Aug 16, 2008. #