pgFetch not working in a Bitnami docker container
I have installed the docukwiki container from Bitnami: https://github.com/bitnami/bitnami-docker-dokuwiki/
Installing your plugin resulted in no images being displayed. After a long search it turns out that the DOKU_INC is the culprit. from within the bitnami container realpath
returns /bitnami/ whereas the real path is /opt/bitnami/. Using
define('DOKU_INC', $_SERVER['DOCUMENT_ROOT'].'/');
Solved it for me.