ERROR: LoadError: Associative collections only contain Pairs;
Either look for e.g. A=>B instead, or use the `keys` or `values`
function if you are looking for a key or value respectively.
Edit: There's also an independent (I assume) error:
ERROR: LoadError: LoadError: MethodError: `isless` has no method matching isless(::Set{Docile.Legacy.AbstractEntry}, ::Set{Docile.Legacy.AbstractEntry})
The latest julia, baulks without this:
Edit: There's also an independent (I assume) error: