Apple mach-o Linker Error in Quickblox

Question

im new to Xcode, I am using the Q-Municate source code to create a messaging app, but when I compile the app, it comes up with a ton of errors (57), and I cant find any working fixes. The issues are attached below:

Undefined symbols for architecture i386:
  "_WebRtcAec_InitAec_SSE2", referenced from:
      _WebRtcAec_InitAec in Quickblox(audio_processing.aec_core.o)
  "webrtc::SincResampler::Convolve_SSE(float const*, float const*, float const*, double)", referenced from:
      webrtc::SincResampler::Resample(int, float*) in Quickblox(common_audio.sinc_resampler.o)
  "webrtc::VPMContentAnalysis::TemporalDiffMetric_SSE2()", referenced from:
      webrtc::VPMContentAnalysis::VPMContentAnalysis(bool) in Quickblox(video_processing.content_analysis.o)
  "webrtc::VPMContentAnalysis::ComputeSpatialMetrics_SSE2()", referenced from:
      webrtc::VPMContentAnalysis::VPMContentAnalysis(bool) in Quickblox(video_processing.content_analysis.o)
  "_aec_rdft_init_sse2", referenced from:
      _aec_rdft_init in Quickblox(audio_processing.aec_rdft.o)
  "_vp8_build_intra_predictors_mbuv_s_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_build_intra_predictors_mbuv_s_ssse3", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_build_intra_predictors_mby_s_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_build_intra_predictors_mby_s_ssse3", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_denoiser_filter_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_dequant_idct_add_uv_block_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_dequant_idct_add_uv_block_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_dequant_idct_add_y_block_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_dequant_idct_add_y_block_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_dequantize_b_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_fast_quantize_b_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_mbblock_error_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_mbblock_error_mmx_impl)
  "_vp8_mbblock_error_xmm", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_mbblock_error_xmm_impl)
  "_vp8_mbuverror_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_mbuverror_mmx_impl)
  "_vp8_mbuverror_xmm", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_mbuverror_xmm_impl)
  "_vp8_mse16x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_mse16x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_regular_quantize_b_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_short_fdct8x4_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_mse16x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_mse16x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x16_ssse3", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x8_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x8_ssse3", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance16x8_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance4x4_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance4x4_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance8x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance8x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance8x8_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_sub_pixel_variance8x8_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_subtract_b_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_subtract_b_mmx_impl)
  "_vp8_subtract_b_sse2", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
     (maybe you meant: _vp8_subtract_b_sse2_impl)
  "_vp8_variance16x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance16x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance16x8_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance16x8_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance4x4_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance4x4_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance8x16_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance8x16_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance8x8_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance8x8_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_h_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_h_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_hv_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_hv_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_v_mmx", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
  "_vp8_variance_halfpixvar16x16_v_wmt", referenced from:
      _setup_rtcd_internal in Quickblox(libvpx.rtcd.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Any help with the issue would be great!

Answer 1

Make sure you have all require dependency

CFNetwork, SystemConfiguration, MobileCoreServices, CoreGraphics, CoreLocation, CoreData, AudioToolbox, CoreMedia, Accelerate, CoreVideo, AVFoundation, Security, libz, libresolv, libxml or libxml2 frameworks

Answer 2

这意味着您的链接尚未正确，请进入targets> build Phases并检查其中是否列出了QuickBlox框架。如果这样做，则可能需要检查FrameWork Search PAth，如果框架文件的路径是适当