Help me out With Error _deflateInit2_

Question

ld: warning: directory not found for option '-L/Users/photon/Desktop/Walg-19-aug/WalgreensIPAD_1.0.3/iPad/Walgreens/../ZXingWidget/build/Debug-iphonesimulator'
ld: warning: directory not found for option '-L/Users/photon/Desktop/Walg-19-aug/WalgreensIPAD_1.0.3/iPad/Walgreens/../ZXingWidget/build/Debug-iphoneos'
ld: warning: directory not found for option '-L/Users/photon/Desktop/Walg-19-aug/WalgreensIPAD_1.0.3/iPad/Walgreens/../ZXingWidget/build/Release-iphoneos'
ld: warning: ignoring file /Users/photon/Desktop/Walg-19-aug/WalgreensIPAD_1.0.3/iPad/Walgreens/libOmnitureAppMeasurement-iPhoneDevice.a, file was built for unsupported file format which is not the architecture being linked (i386)
ld: warning: ignoring file /Users/photon/Desktop/Walg-19-aug/WalgreensIPAD_1.0.3/iPad/Walgreens/libOmnitureAppMeasurement-iPhoneSimulator_4_0_GM.a, file was built for unsupported file format which is not the architecture being linked (i386)
Undefined symbols for architecture i386:
  "_deflateInit2_", referenced from:
      -[ASIDataCompressor setupStream] in ASIDataCompressor.o
  "_deflateEnd", referenced from:
      -[ASIDataCompressor closeStream] in ASIDataCompressor.o
  "_deflate", referenced from:
      -[ASIDataCompressor compressBytes:length:error:shouldFinish:] in ASIDataCompressor.o
  "_inflateInit2_", referenced from:
      -[ASIDataDecompressor setupStream] in ASIDataDecompressor.o
  "_inflateEnd", referenced from:
      -[ASIDataDecompressor closeStream] in ASIDataDecompressor.o
  "_inflate", referenced from:
      -[ASIDataDecompressor uncompressBytes:length:error:] in ASIDataDecompressor.o
  "_OBJC_CLASS_$_OMAppMeasurement", referenced from:
      objc-class-ref in OmnitureService.o
ld: symbol(s) not found for architecture i386
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/g++-4.2 failed with exit code 1

i got this error Even i Included the libz1.2.5.dylib into my project.

I am working in X-Code 4.2 for IOS Beta Version

@ All

Any one please tell problem solving.

Answer 1

EDIT : As of Xcode 7 libz.dylib has been renamed to libz.tbd

I fix this problem by add libz.dylib to Link Library.

following this guide: http://allseeing-i.com/ASIHTTPRequest/Setup-instructions

Answer 2

you need to follow this set of instruction to use this API http://allseeing-i.com/ASIHTTPRequest/Setup-instructions, I am sure you didn't added libz.dylib in your project

Answer 3

Make sure that ALL relevant targets have libz linked. You could be adding it to Target A and trying to compile Target B which is missing it.