I've had this issue for a few days now, I've tried all the stuff on Stackoverflow so far and have no where to turn to and I don't know what to do.
Error:
ld: 1 duplicate symbol for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Any suggestions?
Paste bin to entire log:
https://pastebin.pl/view/dfc1fdca
Relevant entries from the log:
Showing Recent Messages
Ld /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Products/Debug-iphoneos/Countdown\ Widget.app/Countdown\ Widget normal (in target 'Countdown Widget' from project 'Countdown Widget')
cd /Users/bradleycable/Desktop/Stuff/Countdown\ Widget
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -target arm64-apple-ios14.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.2.sdk -L/Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Products/Debug-iphoneos -F/Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Products/Debug-iphoneos -F/Users/bradleycable/Desktop/Stuff/Countdown\ Widget -filelist /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown\ Widget.build/Debug-iphoneos/Countdown\ Widget.build/Objects-normal/arm64/Countdown\ Widget.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown\ Widget.build/Debug-iphoneos/Countdown\ Widget.build/Objects-normal/arm64/Countdown\ Widget_lto.o -Xlinker -no_deduplicate -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown\ Widget.build/Debug-iphoneos/Countdown\ Widget.build/Objects-normal/arm64/Countdown_Widget.swiftmodule -framework Foundation -framework UIKit -Xlinker -no_adhoc_codesign -Xlinker -dependency_info -Xlinker /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown\ Widget.build/Debug-iphoneos/Countdown\ Widget.build/Objects-normal/arm64/Countdown\ Widget_dependency_info.dat -o /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Products/Debug-iphoneos/Countdown\ Widget.app/Countdown\ Widget -Xlinker -add_ast_path -Xlinker /Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/SQLite.swift.build/Debug-iphoneos/SQLite.build/Objects-normal/arm64/SQLite.swiftmodule
duplicate symbol '_main' in:
/Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown Widget.build/Debug-iphoneos/Countdown Widget.build/Objects-normal/arm64/Wtarget-fb79391fc42d00bcc0af801429653506c80531174bbc6c7603c27c78464dee8a.o
/Users/bradleycable/Library/Developer/Xcode/DerivedData/Countdown_Widget-hhxapyypudwfqifpmwtzlpoaerys/Build/Intermediates.noindex/Countdown Widget.build/Debug-iphoneos/Countdown Widget.build/Objects-normal/arm64/Countdown_WidgetApp.o
ld: 1 duplicate symbol for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
This is a typical error that appears during link time due to multiple files exporting the same symbols.
For this particular problem, you seem to have two files in your project that declare the main function:
Countdown_WidgetApp,
and the oddly named Wtarget-fb79391fc42d00bcc0af801429653506c80531174bbc6c7603c27c78464dee8a
Take a look at the contents of those files and either remove one from the project or remove the main declaration from one of them.
Related
I have to build vo-armwb.framework through shell script and now trying to use the same framework in my sample app but when trying to build the app I am getting framework not found error.
I tried to build .a or static library of the same code base and .a file is working perfectly fine but .framework gives me the error.
I am getting the following error:
Ld Build/Products/Debug-iphoneos/VoiceSampleApp.app/VoiceSampleApp
normal arm64
cd /Users/pradeepcr/Downloads/VoiceSampleApp
export IPHONEOS_DEPLOYMENT_TARGET=12.2
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
-Xlinker -rpath -Xlinker /usr/lib/swift -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.2.sdk
-L/Users/pradeepcr/Downloads/VoiceSampleApp/Build/Products/Debug-iphoneos
-L/Users/pradeepcr/Downloads/VoiceSampleApp/VoiceSampleApp/AMRAudioSwift
-L/Users/pradeepcr/Downloads/VoiceSampleApp -F/Users/pradeepcr/Downloads/VoiceSampleApp/Build/Products/Debug-iphoneos
-F/Users/pradeepcr/Downloads/VoiceSampleApp/VoiceSampleApp -filelist /Users/pradeepcr/Downloads/VoiceSampleApp/Build/Intermediates.noindex/VoiceSampleApp.build/Debug-iphoneos/VoiceSampleApp.build/Objects-normal/arm64/VoiceSampleApp.LinkFileList
-Xlinker -rpath -Xlinker #executable_path/Frameworks -miphoneos-version-min=12.2 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/pradeepcr/Downloads/VoiceSampleApp/Build/Intermediates.noindex/VoiceSampleApp.build/Debug-iphoneos/VoiceSampleApp.build/Objects-normal/arm64/VoiceSampleApp_lto.o
-Xlinker -export_dynamic -Xlinker -no_deduplicate -fobjc-arc -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphoneos
-Xlinker -add_ast_path -Xlinker /Users/pradeepcr/Downloads/VoiceSampleApp/Build/Intermediates.noindex/VoiceSampleApp.build/Debug-iphoneos/VoiceSampleApp.build/Objects-normal/arm64/VoiceSampleApp.swiftmodule
-framework vo-amrwb -framework AMRAudioSwift -Xlinker -dependency_info -Xlinker /Users/pradeepcr/Downloads/VoiceSampleApp/Build/Intermediates.noindex/VoiceSampleApp.build/Debug-iphoneos/VoiceSampleApp.build/Objects-normal/arm64/VoiceSampleApp_dependency_info.dat
-o /Users/pradeepcr/Downloads/VoiceSampleApp/Build/Products/Debug-iphoneos/VoiceSampleApp.app/VoiceSampleApp
ld: framework not found vo-amrwb clang: error: linker command failed
with exit code 1 (use -v to see invocation)
I am trying not to bother anybody here after getting spanked by the community for my last question. Sorry but I have been trying to find the answer for a week. I know that people here dont like to help others learn coding but I need to solve this and if I get yelled at I get yelled at so here goes;
I am getting the following error;
ld: framework not found ParseUI for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I have been doing things in terminal like many people have been telling others but I cant fix this. I really dont know if it is my code or my brand new MacBook pro running Sierra. I am running xcode 9.1.
I am sorry to bother people here but I am seriously stuck.
cd /Users/rogerschroeder/Desktop/DogTrainingApp
export IPHONEOS_DEPLOYMENT_TARGET=9.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.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 x86_64 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.1.sdk -L/Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Products/Debug-iphonesimulator -F/Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Products/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks -filelist /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Intermediates.noindex/DogTrainingApp.build/Debug-iphonesimulator/DogTrainingAppTests.build/Objects-normal/x86_64/DogTrainingAppTests.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -Xlinker -rpath -Xlinker #loader_path/Frameworks -mios-simulator-version-min=9.0 -dead_strip -bundle_loader /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Products/Debug-iphonesimulator/DogTrainingApp.app/DogTrainingApp -Xlinker -object_path_lto -Xlinker /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Intermediates.noindex/DogTrainingApp.build/Debug-iphonesimulator/DogTrainingAppTests.build/Objects-normal/x86_64/DogTrainingAppTests_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -fobjc-link-runtime -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Intermediates.noindex/DogTrainingApp.build/Debug-iphonesimulator/DogTrainingAppTests.build/Objects-normal/x86_64/DogTrainingAppTests.swiftmodule -framework XCTest -Xlinker -sectcreate -Xlinker __TEXT -Xlinker __entitlements -Xlinker /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Intermediates.noindex/DogTrainingApp.build/Debug-iphonesimulator/DogTrainingAppTests.build/DogTrainingAppTests.xctest.xcent -Xlinker -dependency_info -Xlinker /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Intermediates.noindex/DogTrainingApp.build/Debug-iphonesimulator/DogTrainingAppTests.build/Objects-normal/x86_64/DogTrainingAppTests_dependency_info.dat -o /Users/rogerschroeder/Library/Developer/Xcode/DerivedData/DogTrainingApp-atwbaysopzwnnjgrzzbrvzspbibm/Build/Products/Debug-iphonesimulator/DogTrainingApp.app/PlugIns/DogTrainingAppTests.xctest/DogTrainingAppTests
ld: framework not found ParseUI for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I am trying to do an app for retail store , I was using Xcode 6.3 due to library issues i tried to move to Xcode 7.2 , when i tried to upgrade and run my app , i get the following error .
The following is the error
Ld /Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Products/Debug-iphonesimulator/Enrico.app/Enrico normal x86_64
cd /Users/jg/Documents/Workspace/Enrico
export IPHONEOS_DEPLOYMENT_TARGET=8.3
export PATH="/Applications/Xcode 7.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode 7.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode\ 7.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode\ 7.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk -L/Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Products/Debug-iphonesimulator -F/Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Products/Debug-iphonesimulator -filelist /Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Intermediates/Enrico.build/Debug-iphonesimulator/Enrico.build/Objects-normal/x86_64/Enrico.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -mios-simulator-version-min=8.3 -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -L/Applications/Xcode\ 7.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Intermediates/Enrico.build/Debug-iphonesimulator/Enrico.build/Objects-normal/x86_64/Enrico.swiftmodule -lPods -Xlinker -dependency_info -Xlinker /Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Intermediates/Enrico.build/Debug-iphonesimulator/Enrico.build/Objects-normal/x86_64/Enrico_dependency_info.dat -o /Users/jg/Library/Developer/Xcode/DerivedData/Enrico-ecxoqwtsnrjpynfphdobukwkpjdi/Build/Products/Debug-iphonesimulator/Enrico.app/Enrico
ld: library not found for -lPods
clang: error: linker command failed with exit code 1 (use -v to see invocation)
I've checked other "library not found for -lPods" on StackOverflow but i could not find a solution.Please help me to find a solution.
Thanks in advance
I know this question is asked several time, but unfortunately I am asking it again as I am not getting its solution. I am trying to solve this error from last few couple of days and I am unable to solve this.
Ld /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator/QMSTests.xctest/QMSTests normal x86_64
cd "/Users/admin/Documents/iPhone Apps/Divya/QMS"
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 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk -L/Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator -F/Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.1.sdk/Developer/Library/Frameworks -filelist /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Intermediates/QMS.build/Debug-iphonesimulator/QMSTests.build/Objects-normal/x86_64/QMSTests.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -Xlinker -rpath -Xlinker #loader_path/Frameworks -bundle_loader /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator/QMS.app/QMS -Xlinker -objc_abi_version -Xlinker 2 -framework XCTest -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Intermediates/QMS.build/Debug-iphonesimulator/QMSTests.build/Objects-normal/x86_64/QMSTests.swiftmodule -mios-simulator-version-min=8.1 -Xlinker -dependency_info -Xlinker /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Intermediates/QMS.build/Debug-iphonesimulator/QMSTests.build/Objects-normal/x86_64/QMSTests_dependency_info.dat -o /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator/QMSTests.xctest/QMSTests
ld: file not found: /Users/admin/Library/Developer/Xcode/DerivedData/QMS-cacudjkdofhyczasnkiyzjzfwjpc/Build/Products/Debug-iphonesimulator/QMS.app/QMS
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Please help me,tell me the way how can I solve it.
Thank you in advance.
You may have moved the folder from one mac to another.
Old references are not finding the file.
The files which have not been detected, should be showing in RED Font color in project navigator (on the left side of xcode).
Try adding these file manually by just dragging the files directly to your project navigator.
Hi i all i found a lot of answer but didn't get the solution. Here i am posting my error that i am getting. Please help me get rid of this.
Ld /Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Products/Debug-iphonesimulator/JEDI.app/JEDI normal i386
cd /Applications/XAMPP/xamppfiles/htdocs/bsharp/sites/default/iOS_Development/JEDI
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/iPhoneSimulator8.0.sdk -L/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Products/Debug-iphonesimulator -F/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Products/Debug-iphonesimulator -filelist /Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/JEDI.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=7.0 -Xlinker -dependency_info -Xlinker /Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/JEDI_dependency_info.dat -o /Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Products/Debug-iphonesimulator/JEDI.app/JEDI
duplicate symbol _IS_ALREADY_LOGIN in:
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/CustomCell.o
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/ViewController.o
duplicate symbol _TRUE_CHECK in:
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/CustomCell.o
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/ViewController.o
duplicate symbol _FONT_NAME in:
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/CustomCell.o
/Users/Rupesh/Library/Developer/Xcode/DerivedData/JEDI-fptiyjulpownybgfqknfffphqrvl/Build/Intermediates/JEDI.build/Debug-iphonesimulator/JEDI.build/Objects-normal/i386/ViewController.o
ld: 3 duplicate symbols for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Your project contains duplicate symbols which means you're trying to compile two identical files which contain the implementation for the same class. Check your project files and eliminate any duplicate .m files (like CustomCell and ViewController)
Maybe _IS_ALREADY_LOGIN, _TRUE_CHECK etc is defined more than once in CustomCell.h/m and ViewController.h/m?