# compose

Guy Bieber

06/03/2020, 4:40 PM
Which kotlinCompilerVersion works with compose dev11? I found this in the forms:
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kotlinCompilerVersion "1.3.70-dev-withExperimentalGoogleExtensions-20200424" //dev-11
But I get errors like this:
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(24, 36): Class 'kotlin.Lazy' is compiled by a pre-release version of Kotlin and cannot be loaded by this version of the compiler

Leland Richardson [G]

06/03/2020, 4:42 PM
what kotlin version are you using? I believe there were some checks introduced in 1.3.72 that are written in a way that get confused by our compiler. If you can toggle back to 1.3.70 it might fix some of these issues.

Guy Bieber

06/03/2020, 5:28 PM
Seems to work with 1.3.72 now.