在Xcode 10中找不到架构x86_64的符号(错误)
在Xcode 10中找不到架构x86_64的符号(错误)
提问于 2019-02-12 22:22:21
我在我的ios项目中遇到了这个问题。在Xcode clang: error: linker命令中找不到体系结构x86_64的符号，退出代码为%1(使用-v查看调用)。为了避免这个问题，我多次破坏了我的xcode和项目文件夹。我被卡住了。有什么想法吗？日志在下面。我正在尝试在Xcode10上运行一个模拟器构建。
Undefined symbols for architecture x86_64:
"google::LogMessage::LogMessage(char const*, int, int)", referenced from:
facebook::react::CxxNativeModule::invoke(unsigned int, folly::dynamic&&, int)::$_1::operator()() const in CxxNativeModule.o
facebook::react::JSException::buildMessage(OpaqueJSContext const*, OpaqueJSValue const*, OpaqueJSString*, char const*) in JSCHelpers.o
facebook::react::NativeToJsBridge::callFunction(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, folly::dynamic&&)::$_1::operator()(facebook::react::JSExecutor*) const in NativeToJsBridge.o
facebook::react::NativeToJsBridge::invokeCallback(double, folly::dynamic&&)::$_2::operator()(facebook::react::JSExecutor*) const in NativeToJsBridge.o
"double_conversion::DoubleToStringConverter::ToShortestIeeeNumber(double, double_conversion::StringBuilder*, double_conversion::DoubleToStringConverter::DtoaMode) const", referenced from:
double_conversion::DoubleToStringConverter::ToShortest(double, double_conversion::StringBuilder*) const in CxxNativeModule.o
"double_conversion::DoubleToStringConverter::ToFixed(double, int, double_conversion::StringBuilder*) const", referenced from:
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in CxxNativeModule.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in JSCExecutor.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in MethodCall.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in Value.o
"double_conversion::DoubleToStringConverter::ToPrecision(double, int, double_conversion::StringBuilder*) const", referenced from:
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in CxxNativeModule.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in JSCExecutor.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in MethodCall.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in Value.o
"google::LogMessageFatal::LogMessageFatal(char const*, int)", referenced from:
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in CxxNativeModule.o
facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook::react::InstanceCallback, std::__1::default_delete<facebook::react::InstanceCallback> >, std::__1::shared_ptr<facebook::react::JSExecutorFactory>, std::__1::shared_ptr<facebook::react::MessageQueueThread>, std::__1::shared_ptr<facebook::react::ModuleRegistry>) in Instance.o
facebook::react::JSBigFileString::fromPath(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0::operator()() const in JSBigString.o
facebook::react::JSBigFileString::c_str() const in JSBigString.o
facebook::react::JSCExecutor::~JSCExecutor() in JSCExecutor.o
facebook::react::JSCExecutor::callNativeModules(facebook::react::Value&&) in JSCExecutor.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in JSCExecutor.o
...
"google::LogMessage::stream()", referenced from:
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in CxxNativeModule.o
facebook::react::CxxNativeModule::invoke(unsigned int, folly::dynamic&&, int)::$_1::operator()() const in CxxNativeModule.o
facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook::react::InstanceCallback, std::__1::default_delete<facebook::react::InstanceCallback> >, std::__1::shared_ptr<facebook::react::JSExecutorFactory>, std::__1::shared_ptr<facebook::react::MessageQueueThread>, std::__1::shared_ptr<facebook::react::ModuleRegistry>) in Instance.o
facebook::react::JSBigFileString::fromPath(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0::operator()() const in JSBigString.o
facebook::react::JSBigFileString::c_str() const in JSBigString.o
facebook::react::JSCExecutor::~JSCExecutor() in JSCExecutor.o
facebook::react::JSCExecutor::callNativeModules(facebook::react::Value&&) in JSCExecutor.o
...
"google::LogMessage::~LogMessage()", referenced from:
facebook::react::CxxNativeModule::invoke(unsigned int, folly::dynamic&&, int)::$_1::operator()() const in CxxNativeModule.o
facebook::react::JSException::buildMessage(OpaqueJSContext const*, OpaqueJSValue const*, OpaqueJSString*, char const*) in JSCHelpers.o
facebook::react::NativeToJsBridge::callFunction(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >&&, folly::dynamic&&)::$_1::operator()(facebook::react::JSExecutor*) const in NativeToJsBridge.o
facebook::react::NativeToJsBridge::invokeCallback(double, folly::dynamic&&)::$_2::operator()(facebook::react::JSExecutor*) const in NativeToJsBridge.o
"google::LogMessageFatal::~LogMessageFatal()", referenced from:
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in CxxNativeModule.o
facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook::react::InstanceCallback, std::__1::default_delete<facebook::react::InstanceCallback> >, std::__1::shared_ptr<facebook::react::JSExecutorFactory>, std::__1::shared_ptr<facebook::react::MessageQueueThread>, std::__1::shared_ptr<facebook::react::ModuleRegistry>) in Instance.o
facebook::react::JSBigFileString::fromPath(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0::operator()() const in JSBigString.o
facebook::react::JSBigFileString::c_str() const in JSBigString.o
facebook::react::JSCExecutor::~JSCExecutor() in JSCExecutor.o
facebook::react::JSCExecutor::callNativeModules(facebook::react::Value&&) in JSCExecutor.o
std::__1::enable_if<(std::is_floating_point<double>::value) && (IsSomeString<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >::value), void>::type folly::toAppend<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, double>(double, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, double_conversion::DoubleToStringConverter::DtoaMode, unsigned int) in JSCExecutor.o
...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)回答 3
Stack Overflow用户
发布于 2019-04-28 01:17:47
在pods中，在targets下，单击React，然后单击build phases > link Binary with libraries add DoubleConversion.Framework和glog.framework and Folly.framework。无论何时进行pod更新，请确保将这些添加到react依赖项下，然后运行。
Stack Overflow用户
发布于 2019-04-02 19:59:02
在React.podspec中，您的需求发生了变化
ss.compiler_flags = folly_compiler_flags至
ss.dependency "DoubleConversion"
ss.dependency "GLog"
ss.compiler_flags = folly_compiler_flags3部分
ps: GLog或glog
Stack Overflow用户
发布于 2019-07-01 11:13:56
我在2月12日也面临着同样的问题。因此，我在Github上为这个问题打开了一个问题。
有一种解决此问题的方法。
在@CocoaPods项目中手动添加DoubleConversion和glog以将二进制文件与React框架目标的库链接起来。
此问题已在RN 0.58.4中修复
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/54652176
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