error: unable to load standard library for target 'arm64-apple-ios10.0-simulator'?

Question

I updated my Xcode but not able to build. It\'s failing with:

:0: error: unable to load standard library for target \'arm64-appl

Answer 1

Possibly connected to bad swift version

Try to check your current swift packages with

swiftenv versions

use install or uninstall commands respectively

swiftenv uninstall (install)

To install swiftenv use

brew install kylef/formulae/swiftenv