title: Converting to Xcode 9 - pod framework not showing up for conversion?
body: <p>Ok, having some difficulty here getting a specific pod to work in Xcode 9. It's a large problem and I don't know what to do here - the issue is <a href="https://github.com/tinypass/piano-sdk-for-ios" rel="nofollow noreferrer">https://github.com/tinypass/piano-sdk-for-ios</a> was last written in Swift 3.1 and Xcode 9 only imports Swift 3.2.</p>
  
  <p>I get this error after converting everything else to Swift 4 - </p>
  
  <p><a href="https://i.stack.imgur.com/93oSw.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/93oSw.png" alt="enter image description here"></a></p>
  
  <p>So after looking at other answers I opened the project in Xcode 8 again because from what I UNDERSTAND that can convert to Swift 3.2. After going there however, when I go "Convert to current Swift syntax" it does not pull up this specific pod under frameworks/ things you can check in the menu. Piano OAuth is not there.</p>
  
  <p>I tried to find the .swiftmodule the error references directly however the "Modules folder" is not visible in my project - only using finder can I open it, and its a bunch of random characters.</p>
  
  <p>I need help. How can I convert this pod to 3.2 then to 4? I tried pod deintegrate then pod install, and I cleaned in Xcode 8 before going to 9 and nothing is working with this 3.1 pod.</p>
  
  <p>PODFILE:</p>
  
  <pre><code>   # Uncomment this line to define a global platform for your project
  # platform :ios, '9.0'
  
  target 'Adventures In Design' do
    # Comment this line if you're not using Swift and don't want to use dynamic frameworks
    use_frameworks!
  
    # Pods for Adventures In Design
  
  pod 'PianoOAuth', '~&gt;2.0.1'
  pod 'AudioPlayerManager'
  pod 'FontAwesome.swift'
  pod 'Parse'
  pod 'ParseUI'
  
    target 'Adventures In DesignTests' do
      inherit! :search_paths
      # Pods for testing
    end
  
  end
  
  post_install do |installer|
      installer.pods_project.targets.each do |target|
          if target.name == 'Adventures In Design'
              target.build_configurations.each do |config|
                  config.build_settings['SWIFT_VERSION'] = '3.2'
              end
          end
      end
  
  end
  </code></pre>
  
  <p>Now getting this on another pod: <code>The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a supported value for targets which use Swift. This setting can be set in the build settings editor.</code> </p>
  
  <p>even though it is Swift 3</p>