Does not work on iOS, SWIFT_VERSION

[liuyuejiang]

• clipboard_manager does not specify a Swift version and none of the targets (Runner) integrating it have the SWIFT_VERSION attribute set. Please contact the author or set the SWIFT_VERSION attribute in at least one of the targets that integrate this pod.

[JiweiMaster]

set you swift language in xcode build setting

[dudenk]

i have same issue, i just add

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['SWIFT_VERSION'] = '4.2'
    end
  end
end

but still erro.

[ashamp]

i have same issue, i just add

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['SWIFT_VERSION'] = '4.2'
    end
  end
end

but still erro.

ko2ic/image_downloader#9 (comment)

i use this solution, the problem sovled