XCode 4.2构建失败，错误代码为1（无问题），但在XCode 3.2.6上有效

Question

I have this weird problem. I'm trying to move to XCode 4.2, so I opened my project in XCode 4.2 and tried to build my project for iOS device. The build failed with no issues or any explanation. The weirdest thing is that the project is built with no problems for the Simulator and on XCode 3.2.6 (device and simulator).

This is the result I get when building:

Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-g++-4.2 failed with exit code 1

With no other issues. I checked my Bundle Identifier and Product name and they do not contain illegal characters (only a-zA-Z). I Also tried building with Apple's LLVM 3.0 which got the same result. Provisioning profile was also double-checked.

Is there anything else that could cause that? What can I do?

edit: Here are the details from the log:

    Ld /Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Products/Debug-iphoneos/MyApp.app/MyApp normal armv7
    cd /Users/user/Documents/Projects/MyApp
    setenv IPHONEOS_DEPLOYMENT_TARGET 4.0
    setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/opt/local/bin:/usr/local/git/bin"
    /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-g++-4.2 -arch armv7 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0.sdk -L/Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Products/Debug-iphoneos -LRouteMe/MapView -LRouteMe/MapView/GTM -LRouteMe/MapView/Map -LRouteMe/MapView/UnitTesting -LRouteMe/MapView/Map/Cache.xcdatamodel -LRouteMe/MapView/Map/FMDB -LRouteMe/MapView/Map/Resources -F/Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Products/Debug-iphoneos -filelist /Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Intermediates/MyApp.build/Debug-iphoneos/MyApp.build/Objects-normal/armv7/MyApp.LinkFileList -dead_strip -ObjC -all_load -miphoneos-version-min=4.0 /Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Products/Debug-iphoneos/libMapView.a -framework AudioToolbox -framework AVFoundation -framework CoreGraphics -framework CoreLocation -framework Foundation -framework MapKit -framework MediaPlayer -framework OpenAL -framework QuartzCore -framework SystemConfiguration -framework UIKit -lsqlite3.0 -lstdc++.6 -framework CoreData -framework StoreKit -framework CoreMotion -o /Users/user/Library/Developer/Xcode/DerivedData/MyApp-dyvsuphvmlexzzghpgbnkfzmtqas/Build/Products/Debug-iphoneos/MyApp.app/MyApp

Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-g++-4.2 failed with exit code 1

Answer 1

I've finally found the solution! (thanks to Jesse Rusak's advice) I used CloudMade's library for displaying a map. This library probably caused the problem. I removed the library and removed all the library and header search paths to it. After that I changed the base SDK of CloudMade's projects to "Latest iOS" and re-added the library to my project again. Re-added it to the library and header search path and thats it! it worked!

Thanks everyone!