Exception during IR lowering

[dehghanGit]

bug: Compile time exception when I try to run this code:

InputSheet().show(context) {
        title("Short survey")
        style(SheetStyle.BOTTOM_SHEET)
        with(
            InputEditText {
                label("Your favorite TV-Show")
                hint("The Mandalorian, ...")
            }
        )

        onPositive {
            Log.i(TAG, "createAddNewCourseDialog: Positive" )
        }
        onNegative{
            Log.i(TAG, "createAddNewCourseDialog: Negative" )
        }

Error:

org.jetbrains.kotlin.backend.common.BackendException: Backend Internal error: Exception during IR lowering
File being compiled: /*address*/Dialog.kt
The root cause java.lang.AssertionError was thrown at: org.jetbrains.kotlin.ir.util.TypeTranslator.toIrTypeAbbreviation(TypeTranslator.kt:167)

Also when I delete onNegative, it will be compile and run successfully.

Library Version: 2.2.4

Kotlin Version: 1.5.10

[maxkeppeler]

This appears to be the same issue as #57, which was fixed with Kotlin 1.5.20-RC. (Thanks to @russellbanks for the info.)