When I install facebook SDK pods into my ios project, It says ":-1: SWIFT_VERSION '5.0' is unsupported, supported versions are: 3.0, 4.0, 4.2. (in target 'FacebookCore')"
I am using swift 4.2 any solution?
Change the podfile swift version like for any pod if you are getting this error like
Select pods of your project
After then you follow the steps as described in the image and change the swift version for the pod