iOS/Xcode-日志打印解决方案

本文介绍了一种解决com.apple.UIKit子系统中HIDEventFiltered问题的方法,通过调整Xcode中的运行方案环境变量来禁用OS_ACTIVITY_MODE,从而避免因UIkit子系统产生的调试信息干扰。

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  1. subsystem: com.apple.UIKit, category: HIDEventFiltered, enable_level: 0, persist_level: 0, default_ttl: 0, info_ttl: 0, debug_ttl: 0, generate_symptoms: 0, enable_oversize: 1, privacy_setting: 2, enable_private_data: 0 
    这里写图片描述

解决方案: 
Product–>Scheme–>Edict Scheme–>Run–>Envlronment Variables –>添加 OS_ACTIVITY_MODE 值为disable 
这里写图片描述 
这里写图片描述


Ld /Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Products/Debug-iphoneos/APP_FFT_Framework.framework/APP_FFT_Framework normal (in target 'APP_FFT_Framework' from project 'APP_FFT_Framework') cd /Users/qingguo/Desktop/nounou/yes/QGtest/APP_FFT_Framework /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -Xlinker -reproducible -target arm64-apple-ios18.2 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.2.sdk -O0 -L/Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Products/Debug-iphoneos -L/opt/homebrew/lib -F/Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Products/Debug-iphoneos -filelist /Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Intermediates.noindex/APP_FFT_Framework.build/Debug-iphoneos/APP_FFT_Framework.build/Objects-normal/arm64/APP_FFT_Framework.LinkFileList -install_name @rpath/APP_FFT_Framework.framework/APP_FFT_Framework -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -dead_strip -Xlinker -object_path_lto -Xlinker /Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Intermediates.noindex/APP_FFT_Framework.build/Debug-iphoneos/APP_FFT_Framework.build/Objects-normal/arm64/APP_FFT_Framework_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -L/opt/homebrew/lib\ -lgsl\ -lgslcblas -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Intermediates.noindex/APP_FFT_Framework.build/Debug-iphoneos/APP_FFT_Framework.build/Objects-normal/arm64/APP_FFT_Framework_dependency_info.dat -o /Users/qingguo/Library/Developer/Xcode/DerivedData/APP_FFT_Framework-fjxfxozmofjhqzbflrggfayhgspf/Build/Products/Debug-iphoneos/APP_FFT_Framework.framework/APP_FFT_Framework ld: warning: search path '/opt/homebrew/lib -lgsl -lgslcblas' not found Undefined symbols for architecture arm64: "_gsl_interp_cspline_periodic", referenced from: _test_csplinep in test.o _test_csplinep2 in test.o "_gsl_spline_eval_deriv", referenced from: _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o "_gsl_vector_alloc", referenced from: _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o "_gsl_vector_free", referenced from: _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o "_gsl_vector_set", referenced from: _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o _bicubic_init in bicubic.o "_gsl_vector_view_array", referenced from: _cspline_init in cspline.o _cspline_init in cspline.o _cspline_init in cspline.o _cspline_init in cspline.o ld: symbol(s) not found for architecture arm64 clang++: error: linker command failed with exit code 1 (use -v to see invocation)
03-21
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