I get the warning
Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/extensions/WSArrays/src/classes/ComplexArrayPrint.class.php on line 141
when I try to caprint the array. The output is like expected but the warning shows up on the wiki page.
{{#caprint:test[2][Nr]}}
my test array:
1
- Nr: S2E1
2
- Nr: S2E2
3
- Nr: S2E3