Are you sure that you are opening an xcworkspace file geneated by cocoapods instead of an xcodeproj file?

Pretty sure

What is the Quick version?

I am facing same problem

xCode:8.3.3
cocoapods:1.3.1
Swift: 3.1
Quick 1.1.0

I am opening xcworkspace, we are using about 20 different pods and only this one throws this error.

our podfile looks like this:

platform :ios, '9.0'
use_frameworks!

target 'ourAppName' do

	pod 'Alamofire', '~> 4.4'
	pod 'AlamofireObjectMapper', '~> 4.1'
	
        ... snip.... 

	pod 'Firebase/Analytics', '~> 3.2'
	pod 'Firebase/Auth', '~> 3.2'
	pod 'Apptimize'
	pod 'OHHTTPStubs'
	pod 'OHHTTPStubs/Swift'


    target 'ourAppNameTests' do
        inherit! :search_paths

		pod 'Quick'
		pod 'Nimble'

		pod 'Firebase'
		pod 'Apptimize'

    end

    target 'ourAppNameUITests' do
        inherit! :search_paths

		pod 'Firebase'
		pod 'Apptimize'

		pod 'Quick'
		pod 'Nimble'
    end

end

Try the following:

1. Open xcode schemes list.
2. Tick Nimble and Quick with "show" and close.
3. Select Nimble as a scheme and build (cmd + b)
4. Select Quick as a scheme and build (cmd + b)
5. Change scheme back to your app scheme and see if the error is gone and autocompletion works.

This is what I have to do from time to time.

Closing this due to inactivity.

I'm also having this issue. It seems that any pod I try to import now is nonexistent. I can't import FirebaseMessaging or Locksmith even though they're in the podfile that I'm importing from. I hope someone can help.

right!!! this is getting frustrating

I too have the same issue . I removed the pod to which it was giving error and then it chose the next pod as not existing . Dont know what to do with this . I have opened the this stack overflow thread . But no luck till now .
https://stackoverflow.com/questions/48306879/no-such-module-fbsdkloginkit?noredirect=1#comment83640455_48306879

Some one please help to find the root cause so that this can be resolved forever rather than providing the workarounds without knowing the root cause . its been a while and i am really fed up with this .

Hello All,

Try using pod update after pod install command which will solve problem of No such module.
I just tried and it working fine.

Thanks,
Ratneshwar

Hello everyone,

I use command + U to compile Quick and Nimble, then the error will gone.

Is it because (some of us maybe) are using them in an Objective-C project?

Try the following:

1. Open xcode schemes list.
2. Tick Nimble and Quick with "show" and close.
3. Select Nimble as a scheme and build (cmd + b)
4. Select Quick as a scheme and build (cmd + b)
5. Change scheme back to your app scheme and see if the error is gone and autocompletion works.

This is what I have to do from time to time.

This worked for me, but how am I supposed to do that in a CI environment?
Because my CI is not building because of the same problem.

Clean and Build fixed me the problem. In Xcode select Product -> Clean Build Folder