Unsupported Swift version on Ionic3 with xcode 10.2

@gambarle wrote:

After updating to Mojave and XCode 10.2 in order to run the app on ios 12.2, I get an unsupported Swift version error in XCode.

error: SWIFT_VERSION '3.0' is unsupported, supported versions are: 4.0, 4.2, 5.0.

How can I update the Swift version for my Ionic app?

Ionic Info:

cli packages: (/usr/local/lib/node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0 

local packages:

    @ionic/app-scripts : 3.2.3
    Cordova Platforms  : android 7.1.4 browser 5.0.4 ios 5.0.0
    Ionic Framework    : ionic-angular 3.9.4

System:

    ios-deploy : 1.9.2 
    ios-sim    : 6.1.3 
    Node       : v8.11.1
    npm        : 5.6.0 
    OS         : macOS
    Xcode      : Xcode 10.2 Build version 10E125 

Environment Variables:

    ANDROID_HOME : not set

Misc:

    backend : pro

Posts: 1

Participants: 1

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