Getting this:
Use of uninitialized value $!sub of type Any in string context.
Methods .^name, .raku, .gist, or .say can be used to stringify it to something meaningful.
in block at /home/cbwood/Projects/cro-webapp/lib/Cro/WebApp/Template/Repository.rakumod (Cro::WebApp::Template::Repository) line 38
Exception:
'Too many positionals passed; expected 0 or 1 arguments but got 2'
...occurred in the following compiled template:
Also failing in the test suite: