Unable to determine Swift version for the following pods

[andyddd]

When run app on ios simulator with this plugin. pod install says: [!] Unable to determine Swift version for the following pods:

• keyboard_utils does not specify a Swift version and none of the targets (Runner) integrating it have the SWIFT_VERSION attribute set. Please contact the author or set the SWIFT_VERSION attribute in at least one of the targets that integrate this pod.

flutter doctor: [✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15.2 19C57, locale zh-Hans-CN)

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2) ! Some Android licenses not accepted. To resolve this, run: flutter doctor --android-licenses [✓] Xcode - develop for iOS and macOS (Xcode 11.3) [✓] Android Studio (version 3.5) [✓] IntelliJ IDEA Ultimate Edition (version 2018.3.5) [✓] VS Code (version 1.40.2) [✓] Connected device (1 available)

[andyddd]

FYI, I create the app by objc template.

[danysz]

I still have the error on flutter 1.17 (beta)