xcode error while running on device

Question

Hi am getting an error repeatedly when trying to run my code on device (iPad). An error which says at the end of its huge description Command /Volumes/Xcode/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 254

I need to clean,remove derived data, quit and restart xcode every time i switch to run from simulator to device. Heres the full error description -

CompileC /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.o "SalesMaps/Classes/Service Agents/BriefcaseOperationsServiceAgent.m" normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler
    cd /Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode
    setenv LANG en_US.US-ASCII
    setenv PATH "/Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Volumes/Xcode/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Volumes/Xcode/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -arch armv7 -fmessage-length=0 -std=gnu99 -Wno-trigraphs -fpascal-strings -O0 -Wno-missing-field-initializers -Wmissing-prototypes -Wreturn-type -Wno-implicit-atomic-properties -Wno-receiver-is-weak -Wformat -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -DDEBUG=1 -isysroot /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -Wprotocol -Wdeprecated-declarations -g -Wno-sign-conversion "-DIBOutlet=__attribute__((iboutlet))" "-DIBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName)))" "-DIBAction=void)__attribute__((ibaction)" -miphoneos-version-min=4.1 -iquote "/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-generated-files.hmap" "-I/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-own-target-headers.hmap" "-I/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-all-target-headers.hmap" -iquote "/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-project-headers.hmap" -I/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Products/Debug-iphoneos/include -ISalesMaps/Libraries -ISalesMaps/Libraries/GSComponent -ISalesMaps/Libraries/VFR -ISalesMaps/Libraries/GSComponent/Classes -ISalesMaps/Libraries/VFR/Classes -ISalesMaps/Libraries/VFR/Resources "-I/Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode/../../target/headers/Debug-iphoneos/**" -I/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/DerivedSources/armv7 -I/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/DerivedSources -F/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Products/Debug-iphoneos -include /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/PrecompiledHeaders/SalesMap-Prefix-etkfpououlszbidzxbhsxwstcvcl/SalesMap-Prefix.pch -MMD -MT dependencies -MF /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.d --serialize-diagnostics /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.dia -c "/Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode/SalesMaps/Classes/Service Agents/BriefcaseOperationsServiceAgent.m" -o /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.o

0  clang             0x0000000101058eb2 main + 17130162
1  clang             0x0000000101059339 main + 17131321
2  libsystem_c.dylib 0x00007fff89fdb92a _sigtramp + 26
3  clang             0x0000000100303825 main + 3148837
4  clang             0x00000001003062c8 main + 3159752
5  clang             0x0000000100305fd1 main + 3158993
6  clang             0x000000010030275f main + 3144543
7  clang             0x00000001002fe0aa main + 3126442
8  clang             0x00000001002f13a9 main + 3073961
9  clang             0x00000001001cf1b7 main + 1885623
10 clang             0x00000001001ca43d main + 1865789
11 clang             0x00000001001ca305 main + 1865477
12 clang             0x00000001001ca1ed main + 1865197
13 clang             0x0000000100197f8c main + 1659788
14 clang             0x000000010018a4ad main + 1603757
15 clang             0x0000000100047556 main + 280918
16 clang             0x0000000100045b0e main + 274190
17 clang             0x0000000100044cd1 main + 270545
18 clang             0x0000000100019ae2 main + 93922
19 clang             0x0000000100018748 main + 88904
20 clang             0x0000000100006408 main + 14344
21 clang             0x0000000100002e87 main + 647
22 clang             0x0000000100002bf4
Stack dump:
0.  Program arguments: /Volumes/Xcode/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -cc1 -triple thumbv7-apple-ios4.1.0 -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name BriefcaseOperationsServiceAgent.m -pic-level 1 -mdisable-fp-elim -relaxed-aliasing -masm-verbose -target-abi apcs-gnu -target-cpu cortex-a8 -mfloat-abi soft -target-feature +soft-float-abi -target-linker-version 134.9 -g -coverage-file /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.o -resource-dir /Volumes/Xcode/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/4.1 -dependency-file /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.d -MT dependencies -isysroot /Volumes/Xcode/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk -iquote /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-generated-files.hmap -iquote /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-project-headers.hmap -include-pch /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/PrecompiledHeaders/SalesMap-Prefix-etkfpououlszbidzxbhsxwstcvcl/SalesMap-Prefix.pch.pth -D DEBUG=1 -D IBOutlet=__attribute__((iboutlet)) -D IBOutletCollection(ClassName)=__attribute__((iboutletcollection(ClassName))) -D IBAction=void)__attribute__((ibaction) -I /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-own-target-headers.hmap -I /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Sales Maps-all-target-headers.hmap -I /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Products/Debug-iphoneos/include -I SalesMaps/Libraries -I SalesMaps/Libraries/GSComponent -I SalesMaps/Libraries/VFR -I SalesMaps/Libraries/GSComponent/Classes -I SalesMaps/Libraries/VFR/Classes -I SalesMaps/Libraries/VFR/Resources -I /Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode/../../target/headers/Debug-iphoneos/** -I /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/DerivedSources/armv7 -I /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/DerivedSources -F/Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Products/Debug-iphoneos -fmodule-cache-path /var/folders/wl/vp1gp4ks6_77xwvbcvlsm8tskgfr5y/T/clang-module-cache -O0 -Wno-trigraphs -Wno-missing-field-initializers -Wmissing-prototypes -Wreturn-type -Wno-implicit-atomic-properties -Wno-receiver-is-weak -Wformat -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-shorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -std=gnu99 -ferror-limit 19 -fmessage-length 0 -stack-protector 1 -mstackrealign -fblocks -fobjc-default-synthesize-properties -fobjc-exceptions -fexceptions -fsjlj-exceptions -fpascal-strings -fdiagnostics-show-option -serialize-diagnostic-file /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.dia -o /Users/c5180645/Library/Developer/Xcode/DerivedData/SalesMap-apwauterdbqwwrfeudcmuixcsupw/Build/Intermediates/SalesMap.build/Debug-iphoneos/SalesMap.build/Objects-normal/armv7/BriefcaseOperationsServiceAgent.o -x objective-c /Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode/SalesMaps/Classes/Service Agents/BriefcaseOperationsServiceAgent.m 
1.  <eof> parser at end of file
2.  Code generation
3.  Running pass 'Function Pass Manager' on module '/Users/c5180645/Perforce/SalesMapJan/onDevice/SAPGDBLR_SalesMap_MiOS/dev/src/xcode/SalesMaps/Classes/Service Agents/BriefcaseOperationsServiceAgent.m'.
clang: error: unable to execute command: Segmentation fault: 11
clang: error: clang frontend command failed due to signal (use -v to see invocation)
Apple clang version 4.1 (tags/Apple/clang-421.11.65) (based on LLVM 3.1svn)
Target: arm-apple-darwin12.0.0
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script.
clang: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /var/folders/wl/vp1gp4ks6_77xwvbcvlsm8tskgfr5y/T/BriefcaseOperationsServiceAgent-bAfEV4.mi
clang: note: diagnostic msg: /var/folders/wl/vp1gp4ks6_77xwvbcvlsm8tskgfr5y/T/BriefcaseOperationsServiceAgent-bAfEV4.sh
clang: note: diagnostic msg: 

********************
Command /Volumes/Xcode/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 254

Is there any problem with device or any other thing, some one would have found an answer if you know pls help. Thanks

Answer 1

I faced similar error. In my case cleaning the project and removing the build and derived data did the job.

Answer 2

I figured it out, its just a link error, just rebuilding the project solves the problem. Thanks