FLX-1005: value class has no canonical JSON form

Family: canonicalisation (the 1000 band)

Only str, int, bool, None, Decimal, mappings and sequences reach the canonicaliser. Anything else (bytes, sets, datetimes, engine objects) must be rendered to one of those first -- see KERNEL-SPEC §9 for the rendering of each logical type.

Look it up offline

$ fluxsim explain FLX-1005

Every code is listed in the error index.