1.在ReactNative的/node_modules/react-native/ReactCommon/yoga 文件夹中找到“yoga.podspec”文件并打开，将
spec.public_header_files ='yoga/Yoga.h','yoga/YGEnums.h','yoga/YGMacros.h'
添加到最后（end前面一行）。
2.删掉podfile.lock文件中关于yoga的数据，在命令行中执行pod install；
3.此时可能会报 'RCTAnimation/RCTValueAnimatedNode.h' file not found 错误，将
#import <RCTAnimation/RCTValueAnimatedNode.h>
换成
#import “RCTValueAnimatedNode.h”
4.报#import fishhook/fishhook.h file not found错误，换成
#import fishhook.h
5.报Could not build module 'react'错误，解决办法如下：
# 在Podfile中加入
def fix_cplusplus_header_compiler_error
filepath = '../node_modules/react-native/React/Base/Surface/SurfaceHostingView/RCTSurfaceSizeMeasureMode.h'
contents = []
file = File.open(filepath, 'r')
file.each_line do | line |
contents << line
end
file.close if contents[32].include? "&"
contents.insert(26, "#ifdef __cplusplus")
contents[36] = "#endif"
file = File.open(filepath, 'w')
do |f| f.puts(contents)
end
end
end
def fix_unused_yoga_headers
filepath = './Pods/Target Support Files/yoga/yoga-umbrella.h'
contents = []
file = File.open(filepath, 'r')
file.each_line do | line |
contents << line
end
file.close
if contents[12].include? "Utils.h"
contents.delete_at(15) # #import "YGNode.h"
contents.delete_at(15) ##import "YGNodePrint.h"
contents.delete_at(15) # #import "Yoga-internal.h"
contents.delete_at(12) # #import "Utils.h"
file = File.open(filepath, 'w') do |f| f.puts(contents)
end
end
end
def react_native_fix
fix_cplusplus_header_compiler_error
fix_unused_yoga_headers
end
post_install do |installer|
react_native_fix
end
