Charter 18 error: Publisher is only available in iOS 13.0

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1

‘Publisher’ is only available in iOS 13.0 or newer

extension Publisher {

help me please

2

Hi Felipe, the Publisher protocol is available on iOS 13 or later. You can check the availability of this type in apple’s documentation: Apple Developer Documentation

3

You’ll need to update your deployment target to be iOS 13. You can do this by selecting the project file in Xcode, select “Build Settings”, and then do a search on “iOS”. You can update your deployment target from there.