We have a custom module here that an external developer created. It creates a new expandable block type.
I am upgrading our Omeka-S to the latest codebase, this module is installed and activated, and yet its expandable block type is not showing up as an option when editing pages. Any pages using it just say “[Unkown] expandable. This layout is invalid.” (and therefore all pages in my Omeka-S that use this custom block type are broken).
Not sure what else to do to remedy. There are no errors, it seems like it’s properly installed and activated.
The “Unknown [expandable]” bit means that there’s no block registered in the system currently that’s internally called “expandable.”
I don’t know how your module is used or configured… maybe there’s a piece of configuration or something that you didn’t bring over when you did the upgrade? In the config/local.config.php file perhaps?
I copied our custom module down, fresh, from our Production server – re-ran my Vagrant job, and all is well. I’m now seeing that expandable block type.