Importing Package using module loader, but list view shows Data not available.

Hi Amy Cox, 

You're missing the language file & folder in your package, which is probably why.

The language file usually adds the module to the "moduleList", which the application uses to find whether a module exists or not. 

It should have something like:

$app_list_strings['moduleList']['Lev_Course_Catalog'] = 'Lev_Course_Catalog';

Once you add the language folder try uploading the zip again, it should work. 

I really thought that would fix it, but I am still having the same error.Course_Catalog2020_09_02_Amy.zip

I really thought that would fix it, but I am still having the same error.Course_Catalog2020_09_02_Amy.zip

Since the previous upload didn't have a language, that may have left incorrect data in the lang folder. Are you on Cloud or On-Premise? 

Can you check if there is a file or folder with this name: custom/Extension/application/Ext/Language/en_us.Course_Catalog.php

If you don't have access to the folder, you can also try changing the $installDefs['id'] field to something else and try installing again.