Build errors after following instructions

[rwest88]

...assuming I'm following them correctly. (using react-native 0.60.0)

A) As soon as I:

1. open ./ios/app.xcodeproj with Xcode,
2. copy ART.xcodeproj from node_modules/react-native/Libraries/ART/ into Xcode's app/Libraries
3. select app under TARGETS, tab over to Build Phases > expand Link Binary With Libraries add (+) libART.a

I get a build error when I run react-native run-ios. (See below)

other steps taken:

B) When I then:

1. run npm install react-native-barcode-builder --save

C) When I then use any order/combination of

1. react-native link
2. cd ios && pod install

I get the same build errors every step of the way:

`In file included from ./node_modules/react-native/Libraries/ART/ViewManagers/ARTSurfaceViewManager.m:8:

./node_modules/react-native/Libraries/ART/ViewManagers/ARTSurfaceViewManager.h:8:9: fatal error: 'React/RCTViewManager.h' file not found
#import <React/RCTViewManager.h>`

I'm not sure where to begin with this. Any help would be greatly appreciated!!

[rwest88]

Solved it. Will be nice and post the solution. I had a feeling using Cocoapods would call for a different installation process, and this fix was the second thing I tried, but unfortunately I didn't realize I was doing it on top of an already busted configuration. So after a lot of messing around with Xcode, I finally went back to this very simple solution.

1. Put this in your podfile.
   pod 'React-ART', :path => '../node_modules/react-native/Libraries/ART'

If using React Native <0.59, add to subspecs of 'React' pod:
pod 'React', path: '../node_modules/react-native', subspecs: ['ART']

2. In ios/, pod install.

Then, run npm install react-native-barcode-builder --save

[maxhungry]

Hi friends ART is moving away from react native core follow install instructions here: https://github.com/react-native-community/art. You should be able to just yarn add @react-native-community/art and pod install afterwards.