CODEWITHSUNDEEP
iosxcodelinkerld
Jack BeNimble
Jack BeNimble

Reputation: 36713

How to resolve undefined symbols for architecture i386

I've recently downloaded some source from a git repository into Xcode 6.1.1. However, I'm getting "missing required architecture i386" for a library that's include with the app (and existing on my filesystem). Here's the error: 

ld: warning: ignoring file /Users/myname/Documents/mycomp-mycompapp-ios/mycomp/libs/zbar_iOS7_Fix/libzbar.a, missing required architecture i386 in file /Users/myname/Documents/mycomp-mycompapp-ios/mycomp/libs/zbar_iOS7_Fix/libzbar.a (3 slices)
Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_ZBarReaderView", referenced from:
      objc-class-ref in MyViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

I've gone through some similar postings, but I'm having trouble working out what the solution is - is it related to build settings, do I import another library?

Upvotes: 0

Views: 495

Answers (1)

tbaranes
tbaranes

Reputation: 3590

It's looks like Xcode doesn't link your library in the "Build phases". These is the steps to do in order to fix it:

TargetSettings -> Build Phases -> Compile Sources -> add your ZBarReaderView.m class (and others if necessary) -> Build and Run

Upvotes: 1

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