Visual Composer Editor do not show in my admin Category page or product page
From version 4.3.6 we have implement visual composer editor in product page, category page, supplier page , manufacturer page. If you are using bellow 4.3.6 and update your version to 4.3.6 this overwrite class will not update. If you re-install it will overwrite the class.
If you have data , for which you are not able to re-install the module , please follow this instruction to resolve your issue.
1. Copy admin and front folder from jscomposer\override\controllersand upload in your ftp
N.B: Before replace your file in ftp, keep a back up for safety .