Xcode 4: Build Failed, No Issues

Question

The app works fine in the simulator, builds and runs.

When I attach my device (iPhone 3GS running iOS 4.3) and target the iPhone, the result is \"Build failed\" with

Answer 1

For me, the build failed without displaying any errors in the Issue Navigator. However, in the Log Navigator, in that build session, I could see the error. In my case, the error was an undeclared constant. I imported the required header file and the problem was resolved. I am not sure, why this error did not show up in the Issue Navigator.

I tried to reproduce this behavior by deliberately changing the name of another variable. This time, the error was displayed in Issue Navigator. So, I am still unsure about why wouldn't the earlier error show up in the Issue Navigator.

Hope this helps.