guys, I really need someone's help. I am a newbie in iOS development, however everything went fine until I have accidentally deleted an entire Main.storyboard file instead of a single view. I have this file in my trash bin and I have tried to put it back but now the project is not compiling and throws this error instead:
Ld /Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Products/Debug-iphonesimulator/Test111.app/Test111 normal i386
cd /Users/Sergio/Projects/Test111
export IPHONEOS_DEPLOYMENT_TARGET=7.1
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk -L/Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Products/Debug-iphonesimulator -F/Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Products/Debug-iphonesimulator -filelist /Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Intermediates/Test111.build/Debug-iphonesimulator/Test111.build/Objects-normal/i386/Test111.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.1 -framework CoreLocation -framework MapKit -framework CoreGraphics -framework UIKit -framework Foundation -Xlinker -dependency_info -Xlinker /Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Intermediates/Test111.build/Debug-iphonesimulator/Test111.build/Objects-normal/i386/Test111_dependency_info.dat -o /Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Products/Debug-iphonesimulator/Test111.app/Test111
duplicate symbol _spacing in:
/Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Intermediates/Test111.build/Debug-iphonesimulator/Test111.build/Objects-normal/i386/ChatViewController.o
/Users/Sergio/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn/Build/Intermediates/Test111.build/Debug-iphonesimulator/Test111.build/Objects-normal/i386/AllMessagesViewController.o
ld: 1 duplicate symbol for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
What can I do to revert everything back?
Maybe you can try to delete the DerivedData folder related to your project.
Open your terminal, and type:
rm -Rf ~/Library/Developer/Xcode/DerivedData/Test111-gnlasierruehmngkenyhntisfyrn
After that, rebuild your project and try again.
Ok, I have figured this out on my own. There was some problem with two files - ChatViewController.m and AllMessagesViewController.m as you can see from the error log. Something has messed up there with the "spacing" variable when the storyboard file was deleted. So I have just deleted one of the conflicting files and rebuilt the project.
Learn to read logs.
Related
I have been struggling to get schemes on iOS to work for my react native project reliably.
I followed the suggestions at https://medium.com/#ywongcode/building-multiple-versions-of-a-react-native-app-4361252ddde5, as well as tried using react-native-schemes-manager, which worked 1 time, but couldn't be duplicated onto another computer. I get all kinds of different problems, from libraries not found, to duplicate declarations and other problems. I have tried many many suggestions and none of them seem to work. I believe the problem all have to do with the build paths or search paths, but I am not expert enough in Xcode to figure out what is going wrong. I use quite a number of 3rd party libraries, including Code Push, Fabric, RNConfig, ImageCropPicker amongst others.
So finally I have decided to revert everything and start again from just the basic Debug and Release config, and have deleted all the additional configs and schemes. So, by doing this everything works (Run, and Archive).
Next, I just created a build config by duplicating the Release config, and called it Staging. Next I edited the working scheme release to use the Staging config for archiving, and ran the archive. This fails with the following message:
/opt/react/XXX/ios/XXX/AppDelegate.m:11:9: fatal error: 'CodePush/CodePush.h' file not found
#import <CodePush/CodePush.h>
Before I went through this exercise of deleting all the configs, if I used the previous Staging config in the same scheme, it this other error:
Showing Recent Messages
Ld Build/Intermediates/ArchiveIntermediates/XXX/IntermediateBuildFilesPath/XXX.build/Staging-iphoneos/XXX.build/Objects-normal/arm64/YYY.St normal arm64
cd /opt/react/XXX/ios
export IPHONEOS_DEPLOYMENT_TARGET=8.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.2.sdk -L/opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos -L/opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Staging-iphoneos/QBImagePickerController -L/opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Staging-iphoneos/RSKImageCropper -L/opt/react/XXX/ios -F/opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos -F/opt/react/XXX/ios/Pods/Crashlytics/iOS -F/opt/react/XXX/ios/Pods/Fabric/iOS -filelist /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/IntermediateBuildFilesPath/XXX.build/Staging-iphoneos/XXX.build/Objects-normal/arm64/YYY.St.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -miphoneos-version-min=8.0 -Xlinker -object_path_lto -Xlinker /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/IntermediateBuildFilesPath/XXX.build/Staging-iphoneos/XXX.build/Objects-normal/arm64/YYY.St_lto.o -fembed-bitcode -Xlinker -bitcode_verify -Xlinker -bitcode_hide_symbols -Xlinker -bitcode_symbol_map -Xlinker /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos -Xlinker -final_output -Xlinker /Applications/YYY.St.app/YYY.St -fobjc-arc -fobjc-link-runtime -ObjC -lQBImagePickerController -lRSKImageCropper -lc++ -lz -framework Crashlytics -framework Fabric -framework Photos -framework QuartzCore -framework Security -framework SystemConfiguration -framework UIKit -weak_framework CoreFoundation -lz /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libimageCropPicker.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTPdf.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRNFetchBlob.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTVideo.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRNVectorIcons.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTPushNotification.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRNSound.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libReact.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTAnimation.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTActionSheet.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTGeolocation.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTImage.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTLinking.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTNetwork.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTSettings.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTText.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTVibration.a /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/BuildProductsPath/Release-iphoneos/libRCTWebSocket.a -lRNAudio -lRCTCamera -lRNDeviceInfo -lCodePush -lLRDRCTSimpleToast -lRCTOrientation -lPods-XXX -lReactNativeConfig -lRNPhotoView -lReact -lyoga -lcxxreact -ljschelpers -lRNSensitiveInfo -Xlinker -dependency_info -Xlinker /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/IntermediateBuildFilesPath/XXX.build/Staging-iphoneos/XXX.build/Objects-normal/arm64/YYY.St_dependency_info.dat -o /opt/react/XXX/ios/Build/Intermediates/ArchiveIntermediates/XXX/IntermediateBuildFilesPath/XXX.build/Staging-iphoneos/XXX.build/Objects-normal/arm64/YYY.St
ld: library not found for -lPods-XXX
clang: error: linker command failed with exit code 1 (use -v to see invocation)
There are so many variations to the errors that I have had with this, so I can't figure out what I am doing wrong.
Have already set Header Search Paths, Framework Search Paths and Library Search Paths to include $(BUILD_DIR)/Release$(EFFECTIVE_PLATFORM_NAME)
I always clean project before trying another variation, but no luck...
Help!!!
I think question has an answer here:
Why does exact copy of Xcode Build Configuration fail?
I wonder if this is caused by a bug in React Native - this looks similar to what you are reporting:
https://github.com/facebook/react-native/issues/19929
If it is, maybe you can chip in and we'll get more attention towards this problem.
Exactly what it says on the title. I've downloaded the STTwitter API several times making sure nothing went wrong with my download. I ran my project before importing the library and it runs fine.
I know there is nothing wrong with the STTwitter library because I used it in several projects, but it won't let me create another project with the import.
Ld /Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Products/Debug-iphonesimulator/JesusWalk.app/JesusWalk normal i386
cd /Users/michaelvillar/Desktop/JesusWalk
export IPHONEOS_DEPLOYMENT_TARGET=8.3
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.3.sdk -L/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Products/Debug-iphonesimulator -F/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Products/Debug-iphonesimulator -filelist /Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/JesusWalk.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=8.3 -framework Foundation -framework UIKit -framework CoreGraphics -Xlinker -dependency_info -Xlinker /Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/JesusWalk_dependency_info.dat -o /Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Products/Debug-iphonesimulator/JesusWalk.app/JesusWalk
duplicate symbol _STTwitterOSErrorCode in:
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterOS.o
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterAPI.o
duplicate symbol _STTwitterAppOnlyErrorCode in:
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterAPI.o
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterAppOnly.o
duplicate symbol _STTwitterOAuthErrorCode in:
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterAPI.o
/Users/michaelvillar/Library/Developer/Xcode/DerivedData/JesusWalk-evjafkmkrrhusqauysjaelfarvqn/Build/Intermediates/JesusWalk.build/Debug-iphonesimulator/JesusWalk.build/Objects-normal/i386/STTwitterOAuth.o
ld: 3 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Please, if anyone knows something about importing the library, let me know :)
This pull request may fix the issue: https://github.com/nst/STTwitter/pull/189
Please checkout the very latest version from head.
I'm starting a new project that built fine after I added MagicalRecord via CocoaPods (my first experience with CocoaPods).
Right after constructing my data model, I received an error telling me I had not included an expected inverse relationship between two entities. I went into the data model and corrected this, and now I'm receiving this error upon rebuild:
Ld /Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Products/Debug-iphonesimulator/ProjectName.app/ProjectName normal x86_64
cd "/Users/myName/Desktop/Everything from DT 1:20:15/App projects/WMMG/ProjectName"
export IPHONEOS_DEPLOYMENT_TARGET=8.1
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk -L/Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Products/Debug-iphonesimulator -F/Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Products/Debug-iphonesimulator -filelist /Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Intermediates/ProjectName.build/Debug-iphonesimulator/ProjectName.build/Objects-normal/x86_64/ProjectName.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lPods-MagicalRecord -framework CoreData -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=8.1 -lPods -Xlinker -dependency_info -Xlinker /Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Intermediates/ProjectName.build/Debug-iphonesimulator/ProjectName.build/Objects-normal/x86_64/ProjectName_dependency_info.dat -o /Users/myName/Library/Developer/Xcode/DerivedData/ProjectName-ewvswzrvrwxktphioghlirgkuyju/Build/Products/Debug-iphonesimulator/ProjectName.app/ProjectName
ld: library not found for -lPods-MagicalRecord
clang: error: linker command failed with exit code 1 (use -v to see invocation)
The error seems to point explicitly to a problem with the Linker and pods. The problem is that I have no experience debugging linker problems, and feel very out of my depth when the references I find to similar problems start talking about "dependencies" and such. It seems obvious that the MagicalRecord libraries aren't being found, but I don't know how the change I made might have caused the problem, and am even less sure how to correct it.
Can someone help, please?
That's very odd that Core Data would trigger this. To fix the link issue try typing pod install (cd to the folder containing your project workspace first).
I've been trying to get my app up and running. From what I could tell the app was missing Cocoapods as a dependency. So. I installed and added Cocoapods. But I'm still getting the same error for whatever reason. I'm an inexperienced developer trying to teach himself I must add.
Ld
/Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Products/Debug-iphonesimulator/Umbrella.app/Umbrella
normal i386
cd "/Users/bfarag/Desktop/The Nerdery/BRAVO.iOS.CodeChallenge"
export IPHONEOS_DEPLOYMENT_TARGET=7.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
-arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.1.sdk
-L/Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Products/Debug-iphonesimulator
-F/Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Products/Debug-iphonesimulator
-filelist /Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Intermediates/Umbrella.build/Debug-iphonesimulator/Umbrella.build/Objects-normal/i386/Umbrella.LinkFileList
-Xlinker -objc_abi_version -Xlinker 2 -ObjC -lPods-Umbrella-AFNetworking -framework CoreGraphics -framework MobileCoreServices -framework Security -framework SystemConfiguration
-fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.0 -framework Accelerate -framework UIKit -framework Foundation -framework CoreGraphics -lPods -lPods-Umbrella -Xlinker -dependency_info -Xlinker /Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Intermediates/Umbrella.build/Debug-iphonesimulator/Umbrella.build/Objects-normal/i386/Umbrella_dependency_info.dat
-o /Users/bfarag/Library/Developer/Xcode/DerivedData/Umbrella-cspuzusfqmqgnwdqfhtiyivaqwke/Build/Products/Debug-iphonesimulator/Umbrella.app/Umbrella
ld: library not found for -lPods
clang: error: linker command failed with exit code 1 (use -v to see invocation)
This error usually occurs either when you don't have the correct frameworks (might be missing one) or when you don't have the right thing in linker flags.
Go to the main page for the app (on the navigation thing on the left click on your apps name or the top section) -> Build Settings and under Linker Flags, make sure there is nothing in your Other Linker Flags. I had this same error when I had -ObjC in my other Linker Flags.
You might also want to try adding -lPods to your Other Linker Flags or adding the CoreGraphics framework if you don't already have it.
Good luck
Open workspace file, not project file. Cocoapods automatically creates a xcworkspace file on the same directory as xcproject file.
Xcode started displaying this message and I tried pretty much everything to solve it. What finally did the trick for me was deleting all content from ~/Library/Developer/Xcode/DerivedData/
I run my app on simulator and it works fine and launches.
But when I connect the iphone device and run the project I get the below error.
I don't understand what does it mean
Ld /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre- gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos/ColTests.xctest/ColTests normal armv7
cd /Users/anilkumar/Desktop/Col
export IPHONEOS_DEPLOYMENT_TARGET=8.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch armv7 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk -L/Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos -F/Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.0.sdk/Developer/Library/Frameworks -filelist /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Intermediates/Colgate\ Oral\ Care\ Centre.build/Debug-iphoneos/ColTests.build/Objects-normal/armv7/ColTests.LinkFileList -dead_strip -bundle_loader /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos/Col.app/Col -framework XCTest -fobjc-arc -fobjc-link-runtime -miphoneos-version-min=8.0 -framework XCTest -framework UIKit -framework Foundation -Xlinker -dependency_info -Xlinker /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Intermediates/Colgate\ Oral\ Care\ Centre.build/Debug-iphoneos/ColTests.build/Objects-normal/armv7/ColTests_dependency_info.dat -o /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos/ColTests.xctest/ColTests
ld: file not found: /Users/anilkumar/Library/Developer/Xcode/DerivedData/Colgate_Oral_Care_Centre-gnpyidirhzoloxbfrpksaeqeowve/Build/Products/Debug-iphoneos/Col.app/Col
clang: error: linker command failed with exit code 1 (use -v to see invocation)
How to resolve this error?
just remove the lib paths in build settings and remove your added libs and add them again
In my case it worked by deleting the test target
- went to project settings
- in the middle column with titles 'Project' and 'Targets' I deleted my target which was 'xyzClientTest'. (for me it was throwing error in the same target)
It ran successfully. I didn't need the test target as I was evaluating my developer's app.