target 'your_project_target' do config = use_native_modules! IS_CI = ENV['APPCENTER_BUILD_ID']

use_react_native!( :path => config[:reactNativePath], :hermes_enabled => false )

Replace this:

target 'your_project_target' do config = use_native_modules! react_native_path = '../node_modules/react-native' react_native_path = config[:reactNativePath] if config && config[:reactNativePath]

IS_CI = ENV['APPCENTER_BUILD_ID'] != nil

use_react_native!( :path => react_native_path, :hermes_enabled => false )