In XCode, let's say I call a method that doesn't exist. Well, XCode gives me a nice little warning when I click "Build." Then, if I immediately click "Build" again, that warning goes away mysteriously! How do I fix t开发者_运维百科his? I don't want my warnings to ever go away :)
Try selecting the All option for your build information
Other way is to clean all targets and build again :)
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