Cannot import Firebase sdk in Swift app
<p>I have developed demo ios application where I need to integrate <code>Firebase</code>, so I had followed the <a href="https://www.raywenderlich.com/109706/firebase-tutorial-getting-started" rel="nofollow noreferrer">Raywenderlitch tutorials</a> for how to integrate the <code>Firebase SDKs</code> in iOS who written by @David East.</p>

<p>After I had installed the <code>Firebase SDKs</code> via <code>cocoapods</code>, when I try to command-click on the <code>import</code> statement of <code>Firebase</code> in <code>AppDelegate.swift</code>(import Firebase) file, <code>xcode</code> goes to the following view. For more information please find the below screenshot.</p>

<p><a href="https://i.stack.imgur.com/VFfEF.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VFfEF.png" alt="enter image description here"></a></p>

<p>Please find the below Podfile :</p>

<pre><code>platform :ios, '8.0'
use_frameworks!

target 'SampleApplication' do

pod 'IQKeyboardManager'
pod 'Koloda'
pod 'Firebase'

end

post_install do |installer|
    `find Pods -regex 'Pods/pop.*\\.h' -print0 | xargs -0 sed -i '' 's/\\(&lt;\\)pop\\/\\(.*\\)\\(&gt;\\)/\\"\\2\\"/'`
end
</code></pre>

<p>Also I had also reviewed the issues on SO who answered by @David East, please find the below.</p>

<p>1) <a href="https://stackoverflow.com/questions/34468636/cannot-import-firebase-in-swift-app">Cannot import Firebase in Swift app</a><br>
2) <a href="https://stackoverflow.com/questions/34215522/cannot-import-firebase-into-swift-class">Cannot Import Firebase Into Swift Class</a> </p>

<p>But the solution is not worked in my case. Please help me what I'm doing wrong.</p>

<p>Thanks in advance.</p>

<p><strong>Update</strong><br>
I had also tried to add the framework manually from <a href="https://firebase.google.com/docs/ios/setup" rel="nofollow noreferrer">firebase official website for Integrate without CocoaPods</a> but it still get the issues. For more information please find the below screenshot.</p>

<p><a href="https://i.stack.imgur.com/CtM3N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CtM3N.png" alt="enter image description here"></a></p>

<p>I had upload my sample application source code on dropbox, if you want then please review it.
<strong>Source Code Link</strong> : <a href="https://www.dropbox.com/s/5jr0zbnymhou94c/TestFireBase.zip?dl=0" rel="nofollow noreferrer">https://www.dropbox.com/s/5jr0zbnymhou94c/TestFireBase.zip?dl=0</a></p>