I did, and it goes totally wrong.
This is the result of
not setting filemanager_path or filemanager_url
<img src="/assets/components/phpthumbof/cache/assets_files_afbeeldingen_cabinw9.png.e47c45f1d22b7c05a4437b0617da3c41.png" width="160" height="98">
It works fine that way. But this is the result of setting filemanager_path & filemanager_url
both to assets/files/
<img src="assets/files/assets/files/afbeeldingen/cabinw9.png" width="160" height="98">
I’m using phpthumbof and it seems to disregard that plugin?
I’ve reported this before, by the way. See
http://bugs.modx.com/issues/4208. However, my note #12 turned out to be wrong afterwards. That solution seemed to work fine for Image and File TVs which were already present at that time. However,
new Image and File TVs suffered the same problem: no "assets/files/" were automatically added in the front-end.