undefined symbols for architecture x86_64

[ntsd]

Target iOS 9
XCode 10.2.1
React-Native 0.59

I've try to delete DynamicLibEngineAPI-functions.h && DynamicLibEngineAPI.mm
ref: jiulongw/swift-unity#120

My config file

// Pod Config
#include "Pods/Target Support Files/Pods-project/Pods-project.debug.xcconfig"

PODS_HEADER_PATHS = "${PODS_ROOT}/Headers/Public" "${PODS_ROOT}/Headers/Public/DoubleConversion" "${PODS_ROOT}/Headers/Public/RNGestureHandler" "${PODS_ROOT}/Headers/Public/RNSound" "${PODS_ROOT}/Headers/Public/React" "${PODS_ROOT}/Headers/Public/glog" "${PODS_ROOT}/Headers/Public/react-native-splash-screen" "${PODS_ROOT}/Headers/Public/yoga"
PODS_LIBRARY_PATHS = "${PODS_CONFIGURATION_BUILD_DIR}/DoubleConversion" "${PODS_CONFIGURATION_BUILD_DIR}/Folly" "${PODS_CONFIGURATION_BUILD_DIR}/RNGestureHandler" "${PODS_CONFIGURATION_BUILD_DIR}/RNSound" "${PODS_CONFIGURATION_BUILD_DIR}/React" "${PODS_CONFIGURATION_BUILD_DIR}/glog" "${PODS_CONFIGURATION_BUILD_DIR}/react-native-splash-screen" "${PODS_CONFIGURATION_BUILD_DIR}/yoga"
PODS_LIBRARIES = -ObjC -l"DoubleConversion" -l"Folly" -l"RNGestureHandler" -l"RNSound" -l"React" -l"glog" -l"react-native-splash-screen" -l"stdc++" -l"yoga" -framework "EstimoteBluetoothScanning" -framework "EstimoteProximitySDK" -framework "JavaScriptCore"

UNITY_SCRIPTING_BACKEND = il2cpp;
GCC_PREFIX_HEADER = $(SRCROOT)/UnityExport/Classes/Prefix.pch;

HEADER_SEARCH_PATHS = $(inherited) "$(SRCROOT)/UnityExport/Classes" "$(SRCROOT)/UnityExport/Classes/Unity" "$(SRCROOT)/UnityExport/Classes/Native" "$(SRCROOT)/UnityExport/Libraries" "$(SRCROOT)/UnityExport/Libraries/libil2cpp/include" ${PODS_HEADER_PATHS};

LIBRARY_SEARCH_PATHS = $(inherited) "$(SRCROOT)/UnityExport/Libraries" "$(SRCROOT)/UnityExport/Libraries/libil2cpp/include" ${PODS_LIBRARY_PATHS};

// If using .net 4.0 in Unity, append -DNET_4_0 to OTHER_CFLAGS
OTHER_CFLAGS = $(inherited) -DINIT_SCRIPTING_BACKEND=1 -fno-strict-overflow -DRUNTIME_IL2CPP=1;

OTHER_LDFLAGS = $(inherited) -weak-lSystem -weak_framework CoreMotion -weak_framework GameKit -weak_framework iAd -framework AVFoundation -framework AudioToolbox -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework CoreMedia -framework CoreVideo -framework Foundation -framework MediaPlayer -framework MediaToolbox -framework Metal -framework OpenAL -framework OpenGLES -framework QuartzCore -framework SystemConfiguration -framework UIKit -liconv.2 -liPhone-lib -lil2cpp ${PODS_LIBRARIES};

CLANG_CXX_LANGUAGE_STANDARD = c++0x;
CLANG_CXX_LIBRARY = libc++;
CLANG_ENABLE_MODULES = NO;
CLANG_WARN_BOOL_CONVERSION = NO;
CLANG_WARN_CONSTANT_CONVERSION = NO;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES;
CLANG_WARN_EMPTY_BODY = NO;
CLANG_WARN_ENUM_CONVERSION = NO;
CLANG_WARN_INT_CONVERSION = NO;
CLANG_WARN_OBJC_ROOT_CLASS = YES;
CLANG_WARN_UNREACHABLE_CODE = NO;
CLANG_WARN__DUPLICATE_METHOD_MATCH = NO;
GCC_C_LANGUAGE_STANDARD = c99;
GCC_ENABLE_OBJC_EXCEPTIONS = NO;
GCC_ENABLE_CPP_RTTI = NO;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_THUMB_SUPPORT = NO;
GCC_USE_INDIRECT_FUNCTION_CALLS = NO;
GCC_WARN_64_TO_32_BIT_CONVERSION = NO;
GCC_WARN_64_TO_32_BIT_CONVERSION[arch=*64] = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_UNDECLARED_SELECTOR = NO;
GCC_WARN_UNINITIALIZED_AUTOS = NO;
GCC_WARN_UNUSED_FUNCTION = NO;

ENABLE_BITCODE = NO;

DEAD_CODE_STRIPPING = YES;

I think the problem is from Architecture
I just remove arm64 from valid architecture and It work.

image

then I got new error instad.