What I had to do :
1/ via Admin > Extensions > Manage > Manage : Uninstall only the Component
I met a problem saying that the table #_jdbuilder_configs does'nt exist (it kills the table when you uninstall the Component, so I couldn't go back to my Joomla Control Panel. I had to import this table via SQL in PHPMyAdmin, to be able to enter my Joomla Admin Control Panel, after having imported my LOCAL #_jbuilder_config table.
2/ Admin > Extensions > Manage > Install : install the EXACT same version I had on my LOCAL Windows machine, found on GitHub (if you don't choose the same version, it crashes)
Problem, the Uninstall of the component deletes all Pages and Layouts. You'll have to export and import them back later on.
3/ I went to Admin > Extensions > Manage > Update > Clear Cache : update from version 1.6.1 to 1.7.1
4/ Admin > JDBuilder > Pages : create new page and re-importing my Layout from the Export JSon file
And did this ultimate task for as many pages I had before...
Hope it'll help others
The topic has been locked.
ERROR 0 - Class 'JDPageBuilder\Element\Layout' not found
3 months 2 weeks ago #22823
JoomDev is not affiliated with or endorsed by Open Source Matters or the Joomla! Project. The Joomla! logo is used under a limited license granted by Open Source Matters the trademark holder in the United States and other countries.