Attempt to read property "model" on null.

I have a table that has a column "Briefcase" to show if the record (Business) belongs to a Briefcase.
I'm implementing "->tooltip" to show to which User's Briefcase the Business belongs to.

Tables\Columns\TextColumn::make('briefcase.user.name')
    ->label('Briefcase')
    ->tooltip(fn (Business $record): string => "Business in " . $record->briefcase->user->name . "'s Briefcase"),

Tables\Columns\TextColumn::make('briefcase.user.name')
    ->label('Briefcase')
    ->tooltip(fn (Business $record): string => "Business in " . $record->briefcase->user->name . "'s Briefcase"),

The above "tooltip" code fails when one business is not allocated to any Briefcase,
I get:

Attempt to read property "user" on null

Attempt to read property "user" on null

Please, any ideas how can I fix it?
Thanks.

Filament•3y ago•

9 replies

Pablo Torres

Attempt to read property "model" on null.

I have a table that has a column "Briefcase" to show if the record (Business) belongs to a Briefcase.
I'm implementing "->tooltip" to show to which User's Briefcase the Business belongs to.

Tables\Columns\TextColumn::make('briefcase.user.name')
    ->label('Briefcase')
    ->tooltip(fn (Business $record): string => "Business in " . $record->briefcase->user->name . "'s Briefcase"),

Tables\Columns\TextColumn::make('briefcase.user.name')
    ->label('Briefcase')
    ->tooltip(fn (Business $record): string => "Business in " . $record->briefcase->user->name . "'s Briefcase"),

The above "tooltip" code fails when one business is not allocated to any Briefcase,
I get:

Attempt to read property "user" on null

Attempt to read property "user" on null

Please, any ideas how can I fix it?
Thanks.

Attempt to read property "model" on null.

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