class

UnsupportedErr

const class UnsupportedErr : Err

UnsupportedErr indicates a feature which isn't supported.

 constructors make

Construct with specified error message and optional root cause

 make new make(Str msg, Err? cause)

Construct with specified error message and optional root cause.

 Haxall 4.0.5 ∙ 24-Feb-2026 14:33 EST