iOS Google Cast SDK 4.4.4 - 架构 arm64 的重复符号

Question

我尝试将 Google Cast SDK 从 4.3.0 版更新到 4.4.4 版，这是因为新版本包含一些针对 iOS 13 的修复程序。

自更新以来，我收到了这些构建错误。React 和 cast SDK 似乎都使用相同的符号，这就是返回错误的原因。

我正在尝试了解如何修复此错误。我无法删除这些库之一，因为我需要它们，而且我也无法更改代码，因为它们都是第三方库。

我发现了这个问题跟踪器，它似乎是从 SDK 4.3.1 开始的一个常见错误。使用 Google Cast SDK 的动态框架时似乎已修复，但这不是最佳情况，因为它在 CocoaPods 上不可用。

任何遇到过类似问题的人？

错误：

duplicate symbol 'fLB::FLAGS_nosymbolize_stacktrace' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(examine_stack_7d30b36ef2bc773365435990abbc0852.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(utilities.o)
duplicate symbol 'fLB::FLAGS_symbolize_stacktrace' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(examine_stack_7d30b36ef2bc773365435990abbc0852.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(utilities.o)
duplicate symbol 'fLB::FLAGS_nolog_prefix' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLB::FLAGS_log_prefix' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLB::FLAGS_noalsologtostderr' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLB::FLAGS_alsologtostderr' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLB::FLAGS_nologtostderr' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLB::FLAGS_logtostderr' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLI::FLAGS_nostderrthreshold' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLI::FLAGS_stderrthreshold' in:
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(logging_1c50ea684ad2fde4aa9d3832c43a57ad.o)
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(logging.o)
duplicate symbol 'fLI::FLAGS_nov' in:
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(vlog_is_on.o)
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(vlog_is_on_94102400bc1882a13cea0800c3a3a9ef.o)
duplicate symbol 'fLI::FLAGS_v' in:
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(vlog_is_on.o)
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(vlog_is_on_94102400bc1882a13cea0800c3a3a9ef.o)
duplicate symbol 'fLS::FLAGS_vmodule' in:
    /Users/name/Library/Developer/Xcode/DerivedData/tcapp-fxwrsskmvzcadqerqdzaoopqzsqu/Build/Products/Debug-iphoneos/libReact.a(vlog_is_on.o)
    /Users/name/Documents/projects/app_name/ios/Pods/google-cast-sdk/GoogleCastSDK-ios-4.4.4_static/GoogleCast.framework/GoogleCast(vlog_is_on_94102400bc1882a13cea0800c3a3a9ef.o)

ld: 13 duplicate symbols for architecture arm64

Answer 1

根据您的错误，您是否尝试删除DerivedData文件夹中的文件？

编辑：几天后，我通过在“构建设置”>“其他链接器标志”中删除“-all_load”修复了重复问题