Module compiled with swift 4.0 cannot be imported in swift 3.1

ios swift xcode xcode9-beta xcode9
user8118543 picture user8118543 · Jun 10, 2017 · Viewed 15.6k times · Source

Apparently I have managed to build my project in Xcode 9 beta and now I only get the error

Module compiled with swift 4.0 cannot be imported in swift 3.1

When I run the project in Xcode 8. The module in my case are Alamofire. I have tried to restart Xcode but nothing happens any ideas how to solve this issue?

Answer

Rashwan L picture Rashwan L · Jun 10, 2017

You have two options that you can do:

Clean the project and then try to re-build your solution and see if it works.

If it don´t work and you still get the same error message then do the following steps and it should work for you:

  1. Open your podfile and remove Alamofire
  2. Run pod update
  3. Re-add Alamofire to your podfile
  4. Run pod update
  5. When this is done, clean your project and run it

Related questions

How to install CocoaPods?

I referred too many links and tried, but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the …

Read More
Getting error "No such module" using Xcode, but the framework is there

I'm currently coding in Swift, and I've got an error: No such module Social But I don't understand, because the module is in my project, declared in "Linked frameworks and Libraries" and in "Embedded Binaries". The frameworks is in Objective-C, …

Read More
How to program a delay in Swift 3

In earlier versions of Swift, one could create a delay with the following code: let time = dispatch_time(dispatch_time_t(DISPATCH_TIME_NOW), 4 * Int64(NSEC_PER_SEC)) dispatch_after(time, dispatch_get_main_queue()) { //put your code which should …

Read More