Using labels in list view

Hi, I’m trying to add a label before every element which I’m showing in the list view but in some of the screens does not work. If I remove the text part it is working fine. If I make a modification on a screen where the list is not shown, in the next run it will work but on the other screen which was working fine will not show the list anymore.
1 answers

Stopping and restarting worked in this case, issue was caused by something in the hot deployment/caching