Cannot load underlying module for 'RealmSwift'

I'm trying to install Realm for Swift via Cocoapods.

First what I did was pod init into my project

Then I open podfile and changed it like this:

target 'Taskio' do
use_frameworks!
pod 'RealmSwift'

end

Then I closed podfile and execute command pod install

Everything pass good. But now when i opened workspace I'm getting error while importing RealmSwift

Cannot load underlying module for 'RealmSwift'

Firstly try to check what workspace you open after cocoapods were install open App.xcworkspace file.If yes open Pods directory and check if file is actually installed by manually navigation to REALM folder. After navigation to this article it is possible to conclude that you should:

New project -> build&run -> add realm via cocoapods -> open Xcode workspace -> build&run again = success

Once you have installed RealmSwift pod.

Step.1 you should open your project by double click on your_project_name.xcworkspace file.

Step.2 Go to project settings --> Build Phases --> Link Binary with Libraries --> Add framework "RealmSwift.framework" as shown below

That it!!

Now you can import the module

As far as I think I had the same problem with ObjectMapper Framework. What I did is just opened myapp.xcworkspace and press command + b. All things worked fine after this. Strange error in Xcode.

xCode version: Version 9.0 (9A235)

Mac OS High Sierra: 10.13.1 Beta (17B25c)