Lona / Lona

A tool for defining design systems and using them to generate cross-platform UI code, Sketch files, and other artifacts.

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Building in Xcode 9.2

username1290 opened this issue · comments

Submitting a Bug Report

Trying to build Lona in Xcode 9.2, OSX Sierra

Expected Behavior

Build is successfull

Current Behavior

Build fails,
getting errors about compactMap

the issue so far seems to be that Xcode 9.2 is the last supported version on OS X Sierra, and this Xcode runs Swift 4.0.
I'd need to install High Sierra, to install Xcode 9.3, to support Swift 4.1, to build Lona?