ios - react-native 和 GVRKit 之间的符号重复

Question

我正在尝试让 360 度视频在我的 iOS react-native 应用程序中运行（支持 VR）

我尝试使用提供此功能的各种 react-native npm 包，它们适用于 Android，但不适用于 iOS。（而且大多数至少有 2 年没有更新了……）

我决定尝试制作自己的包，看看我是否可以自己解决问题。但似乎 react-native iOS 和 GVRKit 只是不兼容。

我得到“架构 x86_64 的 7 个重复符号”：

重复符号 'fLB::FLAGS_nolog_prefix' 在：

    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(logging_ddb19c79df368f1c1db7fe052bc2a5d9.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(logging.o)
duplicate symbol 'fLB::FLAGS_log_prefix' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(logging_ddb19c79df368f1c1db7fe052bc2a5d9.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(logging.o)
duplicate symbol 'fLB::FLAGS_nosymbolize_stacktrace' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(examine_stack_fca476d0593b9f715e19264b75811e08.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(utilities.o)
duplicate symbol 'fLB::FLAGS_symbolize_stacktrace' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(examine_stack_fca476d0593b9f715e19264b75811e08.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(utilities.o)
duplicate symbol 'fLI::FLAGS_nov' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(vlog_is_on_0129e25e84d5880e84b763ce61020e1c.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(vlog_is_on.o)
duplicate symbol 'fLI::FLAGS_v' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(vlog_is_on_0129e25e84d5880e84b763ce61020e1c.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(vlog_is_on.o)
duplicate symbol 'fLS::FLAGS_vmodule' in:
    /Users/beau/Documents/MMT/ModuleTester/ios/Pods/GVRSDK/Libraries/libGVRSDK.a(vlog_is_on_0129e25e84d5880e84b763ce61020e1c.o)
    /Users/beau/Library/Developer/Xcode/DerivedData/ModuleTester-eaufazkgozuyyvfhpezutrvzceza/Build/Products/Debug-iphonesimulator/glog/libglog.a(vlog_is_on.o)
ld: 7 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我无法让 GVRKit 和 react-native 相处，有没有办法自己解决这些错误？

欢迎任何建议！提前致谢！博

编辑

我曾尝试使用这个 shell 脚本（可通过 react-native-gvr 获得），但它没有任何改变：

    #!/bin/bash

cd ./Pods/GVRSDK/Libraries/
lipo -info libGVRSDK.a

# Divide to each platform
lipo -thin armv7 libGVRSDK.a -output libGVRSDK_armv7
lipo -thin i386 libGVRSDK.a -output libGVRSDK_i386
lipo -thin x86_64 libGVRSDK.a -output libGVRSDK_x86_64
lipo -thin arm64 libGVRSDK.a -output libGVRSDK_arm64

# Delete duplicate file
chmod 777 libGVRSDK_armv7
chmod 777 libGVRSDK_i386
chmod 777 libGVRSDK_x86_64
chmod 777 libGVRSDK_arm64

ar -dv libGVRSDK_armv7 vlog_is_on.o
ar -dv libGVRSDK_i386 vlog_is_on.o
ar -dv libGVRSDK_x86_64 vlog_is_on.o
ar -dv libGVRSDK_arm64 vlog_is_on.o

# rm libGVRSDK.a
lipo -create libGVRSDK_armv7 libGVRSDK_i386 libGVRSDK_x86_64 libGVRSDK_arm64 -output libGVRSDK.a

# Delete media
rm libGVRSDK_armv7
rm libGVRSDK_i386
rm libGVRSDK_x86_64
rm libGVRSDK_arm64

cd ../../../

吊舱安装输出：

Architectures in the fat file: libGVRSDK.a are: armv7 i386 x86_64 arm64 
ar: vlog_is_on.o: not found in archive
ar: vlog_is_on.o: not found in archive
ar: vlog_is_on.o: not found in archive
ar: vlog_is_on.o: not found in archive
Integrating client project

我尝试用 logging.o 和 utility.o 替换 vlog_is_on.o 以查看会发生什么，但也找不到它们。

任何帮助将不胜感激；）谢谢！

标签： iosxcodereact-nativevirtual-reality360-virtual-reality