Xcode Archive build failed with react native project

Xcode Archive build failed with react native project - xcode

Latest react / react-native update.
Never had problem deploying my app to the appleStore since this morning.
Been struggling with this for hours. Here is the error message I get when I try to Product->Archive:
Ld /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/IntermediateBuildFilesPath/LesSherpas.build/Release-iphoneos/LesSherpas.build/Objects-normal/arm64/LesSherpas normal arm64 (in target: LesSherpas)
cd /Users/angeliquesherpa/Terry/sherpas_mobile_app/ios
export IPHONEOS_DEPLOYMENT_TARGET=9.0
/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/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos -F/Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos -filelist /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/IntermediateBuildFilesPath/LesSherpas.build/Release-iphoneos/LesSherpas.build/Objects-normal/arm64/LesSherpas.LinkFileList -Xlinker -rpath -Xlinker #executable_path/Frameworks -miphoneos-version-min=9.0 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/IntermediateBuildFilesPath/LesSherpas.build/Release-iphoneos/LesSherpas.build/Objects-normal/arm64/LesSherpas_lto.o -fembed-bitcode -Xlinker -bitcode_verify -Xlinker -bitcode_hide_symbols -Xlinker -bitcode_symbol_map -Xlinker /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos -Xlinker -final_output -Xlinker /Applications/LesSherpas.app/LesSherpas -fobjc-arc -fobjc-link-runtime -ObjC -lc++ /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTBlob.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTAnimation.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libReact.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTActionSheet.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTGeolocation.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTImage.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTLinking.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTNetwork.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTSettings.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTText.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTVibration.a /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/BuildProductsPath/Release-iphoneos/libRCTWebSocket.a -lRNVectorIcons -lRNImagePicker -lRCTOneSignal -lFastImage -lRNGestureHandler -lBVLinearGradient -Xlinker -dependency_info -Xlinker /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/IntermediateBuildFilesPath/LesSherpas.build/Release-iphoneos/LesSherpas.build/Objects-normal/arm64/LesSherpas_dependency_info.dat -o /Users/angeliquesherpa/Library/Developer/Xcode/DerivedData/LesSherpas-exmzjsfkzoxzwcehsbzxjyhztxsa/Build/Intermediates.noindex/ArchiveIntermediates/LesSherpas/IntermediateBuildFilesPath/LesSherpas.build/Release-iphoneos/LesSherpas.build/Objects-normal/arm64/LesSherpas
Undefined symbols for architecture arm64:
"_JSObjectGetPrototype", referenced from:
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSObjectSetPrototype", referenced from:
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSPropertyNameAccumulatorAddName", referenced from:
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::getPropertyNames(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSPropertyNameAccumulator*) in libReact.a(JSCRuntime.o)
"_JSObjectCopyPropertyNames", referenced from:
facebook::jsc::JSCRuntime::getPropertyNames(facebook::jsi::Object const&) in libReact.a(JSCRuntime.o)
"_JSContextGetGlobalObject", referenced from:
facebook::jsc::JSCRuntime::global() in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSValueMakeString", referenced from:
facebook::jsc::JSCRuntime::valueRef(facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSValueIsNumber", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSClassCreate", referenced from:
void std::__1::__call_once_proxy<std::__1::tuple<facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::$_0&&> >(void*) in libReact.a(JSCRuntime.o)
void std::__1::__call_once_proxy<std::__1::tuple<facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::$_1&&> >(void*) in libReact.a(JSCRuntime.o)
"_JSObjectGetPropertyAtIndex", referenced from:
facebook::jsc::JSCRuntime::getValueAtIndex(facebook::jsi::Array const&, unsigned long) in libReact.a(JSCRuntime.o)
"_JSObjectMakeArray", referenced from:
facebook::jsc::JSCRuntime::createArray(unsigned long) in libReact.a(JSCRuntime.o)
"_JSEvaluateScript", referenced from:
facebook::jsc::JSCRuntime::evaluateJavaScript(std::__1::unique_ptr<facebook::jsi::Buffer const, std::__1::default_delete<facebook::jsi::Buffer const> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libReact.a(JSCRuntime.o)
"_JSValueIsUndefined", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSPropertyNameArrayGetCount", referenced from:
facebook::jsc::JSCRuntime::getPropertyNames(facebook::jsi::Object const&) in libReact.a(JSCRuntime.o)
"_JSPropertyNameArrayGetNameAtIndex", referenced from:
facebook::jsc::JSCRuntime::getPropertyNames(facebook::jsi::Object const&) in libReact.a(JSCRuntime.o)
"_JSPropertyNameArrayRelease", referenced from:
facebook::jsc::JSCRuntime::getPropertyNames(facebook::jsi::Object const&) in libReact.a(JSCRuntime.o)
"_JSValueMakeUndefined", referenced from:
facebook::jsc::JSCRuntime::valueRef(facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::getProperty(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::call(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) in libReact.a(JSCRuntime.o)
"_JSValueMakeNull", referenced from:
facebook::jsc::JSCRuntime::valueRef(facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
"_JSStringCreateWithUTF8CString", referenced from:
facebook::jsc::JSCRuntime::evaluateJavaScript(std::__1::unique_ptr<facebook::jsi::Buffer const, std::__1::default_delete<facebook::jsi::Buffer const> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::makeStringValue(OpaqueJSString*) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createPropNameIDFromAscii(char const*, unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createPropNameIDFromUtf8(unsigned char const*, unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createStringFromUtf8(unsigned char const*, unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::(anonymous namespace)::getLengthString() in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
...
"_JSObjectSetProperty", referenced from:
facebook::jsc::JSCRuntime::setPropertyValue(facebook::jsi::Object&, facebook::jsi::PropNameID const&, facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::setPropertyValue(facebook::jsi::Object&, facebook::jsi::String const&, facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createArray(unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSObjectHasProperty", referenced from:
facebook::jsc::JSCRuntime::hasProperty(facebook::jsi::Object const&, facebook::jsi::String const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::hasProperty(facebook::jsi::Object const&, facebook::jsi::PropNameID const&) in libReact.a(JSCRuntime.o)
"_kJSClassDefinitionEmpty", referenced from:
void std::__1::__call_once_proxy<std::__1::tuple<facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::$_0&&> >(void*) in libReact.a(JSCRuntime.o)
void std::__1::__call_once_proxy<std::__1::tuple<facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::$_1&&> >(void*) in libReact.a(JSCRuntime.o)
"_JSObjectIsFunction", referenced from:
facebook::jsc::JSCRuntime::isFunction(facebook::jsi::Object const&) const in libReact.a(JSCRuntime.o)
"_JSValueIsBoolean", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSValueIsInstanceOfConstructor", referenced from:
facebook::jsc::JSCRuntime::instanceOf(facebook::jsi::Object const&, facebook::jsi::Function const&) in libReact.a(JSCRuntime.o)
"_JSValueIsObjectOfClass", referenced from:
facebook::jsc::JSCRuntime::isHostObject(facebook::jsi::Object const&) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::isHostFunction(facebook::jsi::Function const&) const in libReact.a(JSCRuntime.o)
"_JSValueToNumber", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSGlobalContextRelease", referenced from:
facebook::jsc::JSCRuntime::~JSCRuntime() in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::JSCRuntime() in libReact.a(JSCRuntime.o)
"_JSValueToBoolean", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSValueIsArray", referenced from:
facebook::jsc::JSCRuntime::isArray(facebook::jsi::Object const&) const in libReact.a(JSCRuntime.o)
"_JSValueMakeNumber", referenced from:
facebook::jsc::JSCRuntime::valueRef(facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createArray(unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSObjectSetPrivate", referenced from:
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::finalize(OpaqueJSValue*) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::finalize(OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSValueIsNull", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSObjectSetPropertyAtIndex", referenced from:
facebook::jsc::JSCRuntime::setValueAtIndexImpl(facebook::jsi::Array&, unsigned long, facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
"_JSValueIsObject", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSValueMakeBoolean", referenced from:
facebook::jsc::JSCRuntime::valueRef(facebook::jsi::Value const&) in libReact.a(JSCRuntime.o)
"_JSValueUnprotect", referenced from:
facebook::jsc::JSCRuntime::JSCObjectValue::invalidate() in libReact.a(JSCRuntime.o)
"_JSValueToStringCopy", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSObjectGetProperty", referenced from:
facebook::jsc::JSCRuntime::getProperty(facebook::jsi::Object const&, facebook::jsi::String const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::getProperty(facebook::jsi::Object const&, facebook::jsi::PropNameID const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSValueToObject", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSObjectGetPrivate", referenced from:
facebook::jsc::JSCRuntime::getHostObject(facebook::jsi::Object const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::getHostFunction(facebook::jsi::Function const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::finalize(OpaqueJSValue*) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::getProperty(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::setProperty(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const*, OpaqueJSValue const**) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>)::HostObjectProxy::getPropertyNames(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSPropertyNameAccumulator*) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
...
"_JSGlobalContextRetain", referenced from:
facebook::jsc::JSCRuntime::JSCRuntime(OpaqueJSContext*) in libReact.a(JSCRuntime.o)
"_JSStringRelease", referenced from:
facebook::jsc::JSCRuntime::evaluateJavaScript(std::__1::unique_ptr<facebook::jsi::Buffer const, std::__1::default_delete<facebook::jsi::Buffer const> >, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::JSCStringValue::invalidate() in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createPropNameIDFromAscii(char const*, unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createPropNameIDFromUtf8(unsigned char const*, unsigned long) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>)::HostFunctionMetadata::initialize(OpaqueJSContext const*, OpaqueJSValue*) in libReact.a(JSCRuntime.o)
"_JSStringIsEqual", referenced from:
facebook::jsc::JSCRuntime::compare(facebook::jsi::PropNameID const&, facebook::jsi::PropNameID const&) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::strictEquals(facebook::jsi::String const&, facebook::jsi::String const&) const in libReact.a(JSCRuntime.o)
"_JSStringGetMaximumUTF8CStringSize", referenced from:
facebook::jsc::(anonymous namespace)::JSStringToSTLString(OpaqueJSString*) in libReact.a(JSCRuntime.o)
"_JSObjectCallAsFunction", referenced from:
facebook::jsc::JSCRuntime::call(facebook::jsi::Function const&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long) in libReact.a(JSCRuntime.o)
"_JSStringGetUTF8CString", referenced from:
facebook::jsc::(anonymous namespace)::JSStringToSTLString(OpaqueJSString*) in libReact.a(JSCRuntime.o)
"_JSValueProtect", referenced from:
facebook::jsc::JSCRuntime::makeObjectValue(OpaqueJSValue*) const in libReact.a(JSCRuntime.o)
"_JSValueIsString", referenced from:
facebook::jsc::JSCRuntime::createValue(OpaqueJSValue const*) const in libReact.a(JSCRuntime.o)
"_JSStringRetain", referenced from:
facebook::jsc::JSCRuntime::makeStringValue(OpaqueJSString*) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>) in libReact.a(JSCRuntime.o)
"_JSObjectMake", referenced from:
facebook::jsc::JSCRuntime::makeObjectValue(OpaqueJSValue*) const in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createObject(std::__1::shared_ptr<facebook::jsi::HostObject>) in libReact.a(JSCRuntime.o)
facebook::jsc::JSCRuntime::createFunctionFromHostFunction(facebook::jsi::PropNameID const&, unsigned int, std::__1::function<facebook::jsi::Value (facebook::jsi::Runtime&, facebook::jsi::Value const&, facebook::jsi::Value const*, unsigned long)>) in libReact.a(JSCRuntime.o)
"_JSGlobalContextCreateInGroup", referenced from:
facebook::jsc::JSCRuntime::JSCRuntime() in libReact.a(JSCRuntime.o)
"_JSObjectCallAsConstructor", referenced from:
facebook::jsc::JSCRuntime::callAsConstructor(facebook::jsi::Function const&, facebook::jsi::Value const*, unsigned long) in libReact.a(JSCRuntime.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
react-native run-ios build also fails with the following error:
The following commands produced analyzer issues:
Analyze /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native/React/Base/RCTModuleMethod.mm normal x86_64
Analyze /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native/Libraries/Image/RCTImageCache.m normal x86_64
Analyze /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native/Libraries/Network/RCTNetInfo.m normal x86_64
AnalyzeShallow /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native-fast-image/ios/Vendor/SDWebImage/Vendors/libwebp/src/enc/analysis_enc.c normal x86_64
AnalyzeShallow /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native-fast-image/ios/Vendor/SDWebImage/Vendors/FLAnimatedImage/FLAnimatedImage/FLAnimatedImageView.m normal x86_64
AnalyzeShallow /Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native-fast-image/ios/Vendor/SDWebImage/Vendors/FLAnimatedImage/FLAnimatedImage/FLAnimatedImage.m normal x86_64
(6 commands with analyzer issues)
The following build commands failed:
Ld /Users/angeliquesherpa/Terry/sherpas_mobile_app/ios/build/Build/Products/Debug-iphonesimulator/LesSherpas.app/LesSherpas normal x86_64
(1 failure)
Installing build/Build/Products/Debug-iphonesimulator/LesSherpas.app
An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=22):
Failed to install the requested application
The bundle identifier of the application could not be determined.
Ensure that the application's Info.plist contains a value for CFBundleIdentifier.
Print: Entry, ":CFBundleIdentifier", Does Not Exist
Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/LesSherpas.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist
Error: Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/LesSherpas.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist
at checkExecSyncError (child_process.js:618:11)
at Object.execFileSync (child_process.js:636:13)
at Promise.then (/Users/angeliquesherpa/Terry/sherpas_mobile_app/node_modules/react-native/local-cli/runIOS/runIOS.js:208:5)
But the app actually starts on emulator...
I tried to downgrade react-native to prior version, delete .rncache, rm -rf node_modules, react-native start --reset-cache, clean build project, delete ios/build, and the combination of all of the above.

Just updating the version of react-native is not enough when it comes to upgrading a react-native application. There are other changes to other files that must be made before the upgrade process is complete.
A good place to start is to look at the differences between the code in 0.57.8 and 0.58.5. You can find these changes by looking at the git diff on rn-diff-purge. If you look at the following link you will see that there are a lot more changes than just version of react-native.
https://github.com/pvinis/rn-diff-purge/compare/version/0.57.8...version/0.58.5
Alternatively you can use the community upgrade helper
https://react-native-community.github.io/upgrade-helper/?from=0.57.8&to=0.58.5
This has the added benefit of including links to upgrade tutorials (for some versions) and links to the changelog
Some of these changes will be superfluous and may not actually affect the running on the application, other changes will be critical and must be done. Unfortunately the git diff doesn't tell us which we must do and which we can miss out it just tells us the differences. My advice would be to make all the changes that it suggests.
It can also be beneficial to look at vanilla versions of the app that you are starting from and then moving to. You can create a react-native app at a specific version using the following code:
react-native init newproject --version react-native#0.57.8
Between react-native 0.57.8 and 0.58.5 there is one big change that was added in the Xcode project is that you have to add JavaScriptCore.Framework to the Linked FrameWorks and Libraries
It can be tricky to figure that one out from the git diff above.

I saw that here someone expose an analogous question Undefined symbols for architecture arm64, maybe it can help you

Related

Two modules with the same library dependency fail to compile

I'm working on a CocoaPod that depends on two other pods i also wrote. Let's say Pod1, Pod2 and Pod3. Pod2 and Pod3 have this on their podspecs:
...
s.libraries 'sqlite3'
...
... this is because both of them use different static libraries that depend on sqlite. That line adds sqlite3 as a linked library ("Linked Frameworks and Libraries" on Build Phases) on their respective cocoapod compilation.
Then, Pod1 has both of those pods as dependencies:
...
s.dependency 'Pod2'
s.dependency 'Pod3'
...
When i try to compile Pod1, this error is thrown:
Undefined symbols for architecture x86_64:
"_sqlite3_open", referenced from:
DatabaseConnection::open() in libSecurIDLib.a(databaseconnection.o)
"_sqlite3_bind_int", referenced from:
AbstractStatement::bindValue(sqlite3_stmt*, DataValue const&, int) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_bind_double", referenced from:
AbstractStatement::bindValue(sqlite3_stmt*, DataValue const&, int) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_bind_text", referenced from:
AbstractStatement::bindValue(sqlite3_stmt*, DataValue const&, int) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_bind_blob", referenced from:
AbstractStatement::bindValue(sqlite3_stmt*, DataValue const&, int) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_column_double", referenced from:
AbstractStatement::parseRow(sqlite3_stmt*) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_bind_null", referenced from:
AbstractStatement::bindValue(sqlite3_stmt*, DataValue const&, int) in libSecurIDLib.a(abstractstatement.o)
"_sqlite3_column_bytes", referenced from:
AbstractStatement::parseRow(sqlite3_stmt*) in libSecurIDLib.a(abstractstatement.o)
"std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::reserve(unsigned long)", referenced from:
KeyValueMapper::extractValue(boost::shared_ptr<KeyValuePair>) in libSecurIDLib.a(keyvaluemapper.o)
"_sqlite3_exec", referenced from:
CreateTableStatement::execute(DatabaseConnection*) in libSecurIDLib.a(createtablestatement.o)
EndTransactionStatement::execute(DatabaseConnection*) in libSecurIDLib.a(endtransactionstatement.o)
BeginTransactionStatement::execute(DatabaseConnection*) in libSecurIDLib.a(begintransactionstatement.o)
"_sqlite3_finalize", referenced from:
AbstractStatement::takeStepsAndFinalize(sqlite3_stmt*) in libSecurIDLib.a(abstractstatement.o)
"std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::append(char const*)", referenced from:
TokenMapper::convertDate(CK_DATE const&) in libSecurIDLib.a(tokenmapper.o)
SqlStrings::generateInsertStatement(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, unsigned int) in libSecurIDLib.a(sqlstrings.o)
SqlStrings::generateCreateTableStatement(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, boost::shared_ptr<std::__1::vector<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, DataValue::SQL_DATATYPE>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, DataValue::SQL_DATATYPE> > > >) in libSecurIDLib.a(sqlstrings.o)
SqlStrings::generateDeleteStatement(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libSecurIDLib.a(sqlstrings.o)
SqlStrings::generateSelectStatement(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in libSecurIDLib.a(sqlstrings.o)
SqlStrings::generateUpdateStatement(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, boost::shared_ptr<std::__1::vector<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, DataValue>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, DataValue> > > >) in libSecurIDLib.a(sqlstrings.o)
"vtable for __cxxabiv1::__vmi_class_type_info", referenced from:
typeinfo for RSA::Crypto::BSAFE_Recode in libSecurIDLib.a(BSAFE_Recode.o)
typeinfo for RSA::Crypto::BSAFE_SecretKey in libSecurIDLib.a(BSAFE_CryptoKey.o)
typeinfo for RSA::Crypto::BSAFE_PublicKey in libSecurIDLib.a(BSAFE_CryptoKey.o)
typeinfo for RSA::Crypto::BSAFE_PrivateKey in libSecurIDLib.a(BSAFE_CryptoKey.o)
typeinfo for RSA::Crypto::BSAFE_CryptoHash in libSecurIDLib.a(BSAFE_CryptoHash.o)
typeinfo for RSA::Crypto::BSAFE_SymmetricCipher in libSecurIDLib.a(BSAFE_SymmetricCipher.o)
some more errors that don't fit here because of the word limit, and then finishes with:
...
"_xmlSchemaCleanupTypes", referenced from:
-[yqKtL17 validateTdpUsingXsd:] in libSecurIDLib.a(TdpProcessor.o)
"___cxa_guard_release", referenced from:
SecLibMesState::instance() in libSecurIDLib.a(SecLibMesState.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
What are my options? I tried to publish sqlite3 in a separate, shared pod, but it neither of both libraries take it

Make sure that the podspec specifies sqlite3 as a system library dependency:
s.library = 'sqlite3'

get link error when use protobuf 3 in xcode

first,I installed google protobuf-3.3 (protobuf-cpp-3.3.0.tar.gz), use xcode to create a crossplatform game project, the target is ios, add libprotobuf-lite.tbd and libprotobuf.tbd, then create a test.proto file like this:
syntax = "proto3";
message Person {
string name = 1;
}
use protoc to compile it to cpp file: test.pb.h,test.pb.cc
when run the project, I got 13 errors:
Undefined symbols for architecture arm64:
"google::protobuf::Message::SpaceUsedLong() const", referenced from:
vtable for Person in test.pb.o
"google::protobuf::internal::WireFormatLite::VerifyUtf8String(char const*, int, google::protobuf::internal::WireFormatLite::Operation, char const*)", referenced from:
Person::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*) in test.pb.o
Person::SerializeWithCachedSizes(google::protobuf::io::CodedOutputStream*) const in test.pb.o
Person::InternalSerializeWithCachedSizesToArray(bool, unsigned char*) const in test.pb.o
"google::protobuf::UnknownFieldSet::default_instance()", referenced from:
google::protobuf::internal::InternalMetadataWithArena::default_instance() in test.pb.o
"google::protobuf::io::CodedInputStream::ReadTagFallback(unsigned int)", referenced from:
Person::MergePartialFromCodedStream(google::protobuf::io::CodedInputStream*) in test.pb.o
"google::protobuf::internal::RegisterAllTypes(google::protobuf::Metadata const*, int)", referenced from:
protobuf_test_2eproto::(anonymous namespace)::protobuf_RegisterTypes(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in test.pb.o
...
...
...

scan business card address using dessert library but getting a linking error

I'm getting following linking error when compiled.
Undefined symbols for architecture x86_64:
"tesseract::TessBaseAPI::GetUTF8Text()", referenced from:
-[Tesseract recognizedText] in Tesseract.o
"tesseract::TessBaseAPI::SetVariable(char const*, char const*)", referenced from:
-[Tesseract setVariableValue:forKey:] in Tesseract.o
-[Tesseract loadVariables] in Tesseract.o
"tesseract::TessBaseAPI::Init(char const*, char const*, tesseract::OcrEngineMode, char**, int, GenericVector<STRING> const*, GenericVector<STRING> const*, bool)", referenced from:
tesseract::TessBaseAPI::Init(char const*, char const*) in Tesseract.o
"tesseract::TessBaseAPI::Version()", referenced from:
+[Tesseract version] in Tesseract.o
"tesseract::TessBaseAPI::SetImage(unsigned char const*, int, int, int, int)", referenced from:
-[Tesseract setImage:] in Tesseract.o
"tesseract::TessBaseAPI::Recognize(ETEXT_DESC*)", referenced from:
-[Tesseract recognize] in Tesseract.o
"tesseract::TessBaseAPI::TessBaseAPI()", referenced from:
-[Tesseract initWithDataPath:language:] in Tesseract.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
/Users/admin/Desktop/Screen Shot 2015-02-04 at 3.38.46 pm.png
how to resolve it.. or any other library that supports in iOS8...?

Boost.Python - undefined symbols error even though the lib files are linked

I'm testing Boost.Python and have run into some issues.
I managed to complete the "Hello World" example without a glitch (http://www.boost.org/doc/libs/1_54_0/libs/python/doc/tutorial/doc/html/index.html) - everything compiled and I was able to use the .so properly in Python.
However, as soon as I introduced classes into my test file (http://www.boost.org/doc/libs/1_54_0/libs/python/doc/tutorial/doc/html/python/exposing.html), the compiler started screaming
Undefined symbols for architecture x86_64:
"boost::python::objects::function_object(boost::python::objects::py_function const&, std::__1::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&)", referenced from:
boost::python::api::object boost::python::detail::make_function_aux<void (World::*)(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >), boost::python::default_call_policies, boost::mpl::vector3<void, World&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, mpl_::int_<0> >(void (World::*)(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >), boost::python::default_call_policies const&, boost::mpl::vector3<void, World&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > const&, std::__1::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&, mpl_::int_<0>) in SHLibPy.o
boost::python::api::object boost::python::detail::make_function_aux<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > (World::*)(), boost::python::default_call_policies, boost::mpl::vector2<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, World&>, mpl_::int_<0> >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > (World::*)(), boost::python::default_call_policies const&, boost::mpl::vector2<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, World&> const&, std::__1::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&, mpl_::int_<0>) in SHLibPy.o
boost::python::api::object boost::python::detail::make_function_aux<void (*)(_object*), boost::python::default_call_policies, boost::mpl::vector2<void, _object*>, mpl_::int_<0> >(void (*)(_object*), boost::python::default_call_policies const&, boost::mpl::vector2<void, _object*> const&, std::__1::pair<boost::python::detail::keyword const*, boost::python::detail::keyword const*> const&, mpl_::int_<0>) in SHLibPy.o
"boost::python::objects::register_dynamic_id_aux(boost::python::type_info, std::__1::pair<void*, boost::python::type_info> (*)(void*))", referenced from:
void boost::python::objects::register_dynamic_id<World>(World*) in SHLibPy.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
It seems to suggest that the lib files are not linked, but I've included them in XCode
Am I missing something? Thanks very much!

I found out why. Turns out that I'm using the standard library with C++11 support. To fix the issue, I rebuilt boost using brew as follows
brew -v install --with-icu --build-from-source --with-c++11 boost

Clang boost oddities

I am doing a pet project and am using clang++ (specifically MacPorts clang 3.1). So I decided to switch over to libc++ (to use std::array and such) but I was using boost (specifically asio and regex), so I had to recompile boost using libc++. I removed boost which was installed in macports and build boost from source and now is installed in /usr/local/include and /usr/local/lib. Ever since then, I cannot compile. Here are the oddities I am encountering:
When executing:
clang++ -g -std=c++11 -stdlib=libc++ -c main.cpp
I get a weird compile error having to do with the move constructor (there's more to this error, but as you can see it is coming from boost):
/usr/include/c++/v1/string:1952:10: error: overload resolution selected implicitly-deleted copy assignment operator
__r_ = _STD::move(__str.__r_);
^
/usr/include/c++/v1/string:1942:9: note: in instantiation of member function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__move_assign' requested here
__move_assign(__str, true_type());
^
/usr/include/c++/v1/string:1961:5: note: in instantiation of member function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__move_assign' requested here
__move_assign(__str, integral_constant<bool,
^
/usr/local/include/boost/regex/v4/perl_matcher.hpp:207:16: note: in instantiation of member function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::operator=' requested here
s1 = traits_inst.transform(a, a + 1);
However, when I execute (please note the "-I", and it must be in that exact position):
clang++ -I -std=c++11 -stdlib=libc++ -g -c main.cpp
This compiles (but linking fails later on). Why is this? What does -I do without a path? Must -stdlib= be preceded with -I?
Now the fun part:
Even though, everything compiles now, it won't link. When executing:
clang++ main.o FTPClient.o FTPConnection.o -lboost_system -lboost_regex -std=c++11 -stdlib=libc++ -g -o cli
I get the message:
Undefined symbols for architecture x86_64:
"__ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6__initIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueEvE4typeESA_SA_", referenced from:
boost::re_detail::cpp_regex_traits_implementation<char>::lookup_collatename(char const*, char const*) const in libboost_regex.a(instances.o)
boost::re_detail::cpp_regex_traits_implementation<char>::lookup_classname_imp(char const*, char const*) const in libboost_regex.a(instances.o)
boost::re_detail::basic_regex_parser<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::fail(boost::regex_constants::error_type, long, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, long) in libboost_regex.a(instances.o)
boost::re_detail::cpp_regex_traits_implementation<char>::lookup_classname(char const*, char const*) const in libboost_regex.a(instances.o)
ld: symbol(s) not found for architecture x86_64
Now I am thinking maybe I a missing some -lboost flag but I am not sure what it is. What could be the reason for this?
Thanks very much!
EDIT: When looking through the logs of installing boost, I noticed this:
..failed clang-darwin.link.dll /usr/local/lib/libboost_filesystem.dylib...
clang-darwin.link.dll /usr/local/lib/libboost_regex.dylib
Undefined symbols for architecture x86_64:
"__ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6__initIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueEvE4typeESA_SA_", referenced from:
boost::c_regex_traits<char>::transform(char const*, char const*) in c_regex_traits.o
boost::c_regex_traits<char>::lookup_classname(char const*, char const*) in c_regex_traits.o
boost::c_regex_traits<char>::lookup_collatename(char const*, char const*) in c_regex_traits.o
boost::re_detail::RegExData::update() in cregex.o
boost::RegEx::What(int) const in cregex.o
boost::re_detail::pred2::operator()(boost::match_results<char const*, std::__1::allocator<boost::sub_match<char const*> > > const&) in cregex.o
boost::re_detail::cpp_regex_traits_implementation<char>::lookup_collatename(char const*, char const*) const in instances.o
...
"__ZNSt3__112basic_stringIwNS_11char_traitsIwEENS_9allocatorIwEEE6__initIPKwEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueEvE4typeESA_SA_", referenced from:
boost::c_regex_traits<wchar_t>::transform(wchar_t const*, wchar_t const*) in wc_regex_traits.o
boost::c_regex_traits<wchar_t>::lookup_classname(wchar_t const*, wchar_t const*) in wc_regex_traits.o
boost::re_detail::cpp_regex_traits_implementation<wchar_t>::lookup_collatename(wchar_t const*, wchar_t const*) const in winstances.o
boost::re_detail::cpp_regex_traits_implementation<wchar_t>::lookup_classname_imp(wchar_t const*, wchar_t const*) const in winstances.o
boost::re_detail::cpp_regex_traits_implementation<wchar_t>::lookup_classname(wchar_t const*, wchar_t const*) const in winstances.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Does this mean boost regex maybe incompatible with -libc++?
EDIT 2: I tried using std::regex, but I get this:
Undefined symbols for architecture x86_64:
"__ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6__initIPKcEENS_9enable_ifIXsr21__is_forward_iteratorIT_EE5valueEvE4typeESA_SA_", referenced from:
std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > std::__1::regex_traits<char>::__lookup_collatename<char const*>(char const*, char const*, char) const in main.o
unsigned int std::__1::regex_traits<char>::__lookup_classname<char const*>(char const*, char const*, bool, char) const in main.o
ld: symbol(s) not found for architecture x86_64

A helpful, but unsatisfactory answer: libc++ contains std::regex, which you can use instead of boost::regex.

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