No such Module 'SwiftyJSON' on Swift 3.0

Question

After migrating to Swift 3.0, I am trying to import SwiftyJSON into my project. However, when I import the framework 'import SwiftyJSON' I get a No Such Module error.

If I remove the import statement, it does not recognize its classes.

Any advice as to why XCode might not be reading my imported framework?

See screenshots attached:

Did you remove properly the Swift 2 version of SwiftyJSON then installed the Swift 3 version? — Eric Aya, Jul 25 '16 at 15:52
It was a cocoapod, so I commented out the line and reinstalled.. — Jacobo Koenig, Jul 25 '16 at 16:01
You may have to "clean your project" (menu Product - Clean) and [delete the derived data](http://stackoverflow.com/a/37793417/2227743). — Eric Aya, Jul 25 '16 at 16:03

score 43 · Answer 1 · answered Feb 08 '17 at 15:31

43

My problem was I was opening the project file and not the workspace file...

answered Feb 08 '17 at 15:31

Greg Hilston

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2

Silly mistake, but this was my issue too. Thanks for contributing! – Nico Mar 24 '17 at 18:23
Glad it helped! – Greg Hilston Mar 25 '17 at 18:19
1

what does that mean ? – mercury Mar 02 '18 at 22:46
@HosMercury what does what mean? – Greg Hilston Mar 02 '18 at 22:47
1

@HosMercury it's a file generated by Xcode that is useful for including code in other projects. I am mobile right now and unable to easily provide links or screenshots, but you should see a `.xcworkspace` file in your folder and that should be opened by Xcode – Greg Hilston Mar 02 '18 at 22:51
1

I made the same mistake. Thanks for the help! – Elaine Lin Apr 02 '20 at 16:16
@ElaineLin Its funny how common this problem is. This is my most upvoted answer and such a simple issue ha – Greg Hilston Apr 02 '20 at 20:38

score 12 · Answer 2 · answered Jul 25 '16 at 16:09

12

Try to check Targets-> Build Phases Link Binary With Libraries There must be a link with SwiftyJSON

answered Jul 25 '16 at 16:09

Dmitry

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For the ones who are in confusion: this page is not the Build settings of the project, but the "Pods". (blue icon on the navigation menu) – Muhammed Gül Jun 18 '19 at 07:22

score 10 · Answer 3 · answered Oct 21 '16 at 22:18

Updating my pod to reference the official SwiftyJSON gem worked for me! It updated from version 2.3.2 (what was installed by default via 'pod SwiftyJSON') to version 3.1.1.

So, in your Podfile, udpate your SwiftyJSON pod to:

 pod 'SwiftyJSON', :git =>'https://github.com/SwiftyJSON/SwiftyJSON.git'

HTH

score 6 · Answer 4 · answered Nov 11 '16 at 01:23

6

Clean your project and build again. Make sure you open project.xcworkspace.

pod 'SwiftyJSON'

answered Nov 11 '16 at 01:23

Sour LeangChhean

7,089
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pod 'SwiftyJSON' did it for me! But ONLY with the newest version of Cocoapods. – Blank Dec 24 '16 at 11:05

score 5 · Answer 5 · answered Aug 10 '17 at 08:54

5

remove import SwiftyJSON to solve No such Module 'SwiftyJSON' on Swift 3.0

Swift can load the SwiftyJSON.swift by itself. No need to specify it at import statement.

Ref: https://github.com/SwiftyJSON/SwiftyJSON/issues/49

answered Aug 10 '17 at 08:54

oOEric

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score 2 · Answer 6 · answered Oct 03 '16 at 16:18

Try this.

# Uncomment this line to define a global platform for your project
platform :ios, '10.0'
# Uncomment this line if you're using Swift
use_frameworks!

target 'Project names' do
  pod 'SwiftyJSON', git: 'https://github.com/BaiduHiDeviOS/SwiftyJSON.git', branch: 'swift3'    
end

post_install do |installer|
   installer.pods_project.targets.each do |target|
       target.build_configurations.each do |config|
           config.build_settings['SWIFT_VERSION'] = '3.0'
       end
   end
end

score 1 · Answer 7 · answered Apr 21 '17 at 16:15

1

If you have multiple targets, try building each of them. I had two targets - one would build and the other would not. This may help you trace the issue.

In my case I just nuked my dev target that was not working, duplicated the production target, made a few settings changes, and was back in action.

answered Apr 21 '17 at 16:15

Derek Soike

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Just letting you know I spent most of the day trying to solve this. After hours and hours I find your suggestion and it worked. All I had to do was build the project. Thanks! – rjcarr May 18 '17 at 08:37

score 0 · Answer 8 · answered Jul 22 '17 at 04:20

0

clean your project and than build and run your project and than not work so remove your swiftyjson cocoa library in u r cocoapods and reinstall it should surely work and this 100% work for me ..so u try this.

answered Jul 22 '17 at 04:20

ronak patel

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score 0 · Answer 9 · answered Feb 06 '18 at 13:12

0

This solution helped me. Build the modules individually, and then build your project.

https://stackoverflow.com/a/37732248/4899943

answered Feb 06 '18 at 13:12

Armin

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score 0 · Answer 10 · answered Apr 17 '19 at 10:38

0

//import SwiftyJSON comment out first then pod install and then agian add import SwiftyJSON and pod install it work for me

answered Apr 17 '19 at 10:38

Divesh singh

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score 0 · Answer 11 · answered Sep 04 '19 at 11:10

In your Xcode project go to podfile and enter :
```
 pod 'SwiftyJSON'
```
Save and close the Xcode.
Open terminal and go to project directory and enter :
```
 pod install
```
Open the project and Import SwiftyJSON in which file you want to use.

No such Module 'SwiftyJSON' on Swift 3.0

11 Answers11