Chip, Datagrid & Datalist do not handle null entry.

[karandatwani92]

When the demo is being refreshed every hour. Tables are empty for a short span while refreshing.
In that duration /new-in-v7 page start throwing error because eloquent query results null.

Which also means that Datagrid does not handle null entry. Developer may set a dynamic query and null would cause 500.
It should show something else not 500.

I find this same problem in

• Chip
• Datagrid
• Datalist

Steps to reproduce:

At line 77, Replace:
:entry="\App\Models\PetShop\Owner::inRandomOrder()->first()"
with
:entry="\App\Models\PetShop\Owner::find(12152650)"

[pxpm]

I don't get how this could fix, if you say the database is empty for a while, how come find(12152650) solve the issue ? I've fixed it in Laravel-Backpack/demo#711

[karandatwani92]

What i mean to say, if some dynamic query logic returns null then our component will crash the app.

Or devs need to wrap the component with condition check(which may not look that clean) or we provide some internal handling.

[karandatwani92]

@pxpm

The fix Artisan::call('down'); Looks very bad to a user who is not aware and visiting the demo that minute.