Studio shows some elements as undefined



This problem occurs on Suitecrm 7.11.20 with php7.4 and apache2 as server. This was a brand new installation but custom and uploads folder were copied into from an older SuiteCRM 7.11.18 running with php7.3, so, maybe thats why but I am not sure.

Does anyone have an idea of why this happened and how to fix this problem?


I believe it’s related to file permissions. Check here:

Problem with language permissions especially the folder "cache/jsLanguage/*"

Awesome! It was, I changed it to 755 accidentally. It should be 775 in cache folder.