build in swift4.2 errors

[coooliang]

UILabelExtension:
'NSAttributedStringKey' has been renamed to 'NSAttributedString.Key'
JRefreshAutoNormalFooter:
'UIActivityIndicatorViewStyle' has been renamed to 'UIActivityIndicatorView.Style'
'init(activityIndicatorStyle:)' has been renamed to 'init(style:)'
JRefreshNormalHeader:
'kCALineCapRound' has been renamed to 'CAShapeLayerLineCap.round'
'UIActivityIndicatorViewStyle' has been renamed to 'UIActivityIndicatorView.Style'
'init(activityIndicatorStyle:)' has been renamed to 'init(style:)'

[coooliang]

oh I fix it
add this in podfile
after pod 'JRefresh', '~> 1.5.0'

swift_32 = ['JRefresh']
  post_install do |installer|
    installer.pods_project.targets.each do |target|
      swift_version = nil
      if swift_32.include?(target.name)
        print "set pod #{target.name} swift version to 3.2"
        swift_version = '3.2'
      end
      if swift_version
        target.build_configurations.each do |config|
          config.build_settings['SWIFT_VERSION'] = swift_version
        end
      end
    end
  end