Ld /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Products/ReleaseForRunning-iphoneos/silverspoon.app/silverspoon normal arm64 (in target: Unity-iPhone)
    cd /Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build
    export IPHONEOS_DEPLOYMENT_TARGET=12.0
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch arm64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS12.1.sdk -L/Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Products/ReleaseForRunning-iphoneos -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries/NatCorder/Plugins/iOS -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries/com.unity.xr.arextensions/Runtime/iOS -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries/Plugins/iOS -L/Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries/com.unity.xr.arkit/Runtime/iOS -F/Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Products/ReleaseForRunning-iphoneos -filelist /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Intermediates.noindex/Unity-iPhone.build/ReleaseForRunning-iphoneos/Unity-iPhone.build/Objects-normal/arm64/silverspoon.LinkFileList -Xlinker -map -Xlinker /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Intermediates.noindex/Unity-iPhone.build/ReleaseForRunning-iphoneos/Unity-iPhone.build/silverspoon-LinkMap-normal-arm64.txt -miphoneos-version-min=12.0 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Intermediates.noindex/Unity-iPhone.build/ReleaseForRunning-iphoneos/Unity-iPhone.build/Objects-normal/arm64/silverspoon_lto.o -fembed-bitcode-marker -stdlib=libc++ -fobjc-arc -fobjc-link-runtime -weak_framework CoreMotion -weak-lSystem -framework Security -framework MediaToolbox -liPhone-lib -framework CoreText -framework AudioToolbox -weak_framework AVFoundation -framework AVKit -framework CFNetwork -framework CoreGraphics -framework CoreMedia -weak_framework CoreMotion -framework CoreVideo -framework Foundation -framework OpenAL -framework OpenGLES -framework QuartzCore -framework SystemConfiguration -framework UIKit -liconv.2 -lil2cpp -lNatRender -lNatCorder -lARExtensions -lXRPlugin /Users/rotem/Perforce/Eran-ASB-MacBook/ASB/Unity/Silver\ Spoon\ Demos/Build/Libraries/com.unity.xr.arkit/Runtime/iOS/UnityARKit.a -framework Accelerate -framework ARKit -framework CoreImage -weak_framework Metal -Xlinker -dependency_info -Xlinker /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Intermediates.noindex/Unity-iPhone.build/ReleaseForRunning-iphoneos/Unity-iPhone.build/Objects-normal/arm64/silverspoon_dependency_info.dat -o /Users/rotem/Library/Developer/Xcode/DerivedData/Unity-iPhone-bujrdpgojkpuzmduquqnkddjypdp/Build/Products/ReleaseForRunning-iphoneos/silverspoon.app/silverspoon

Undefined symbols for architecture arm64:
  "_NatCamRenderDelegate", referenced from:
      _RenderDispatch_NatCamRenderDelegate_mE54BC7602F05C22BB478DB14FC94F296C3E617C5 in Bulk_Assembly-CSharp_0.o
      _U3CU3Ec__DisplayClass1_0_U3CInitializeU3Eb__0_m2CDC8FF625E4C507FFB74FFB269A0F9FC5148CED in Bulk_Assembly-CSharp_0.o
     (maybe you meant: _RenderDispatch_NatCamRenderDelegate_mE54BC7602F05C22BB478DB14FC94F296C3E617C5)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)