Argument #1 ($query) must be of type App\Exports\Builder,

[albertmoreno]

Hi, I want to make a query just like this:
return Entry::query()
->whereDate('start_date', '>=', $this->start_date)
->whereDate('end_date', '<=', $this->end_date)
->whereHas('experiment_type', function (Builder $query) use ($lab_id) {
$query->where('lab_id', '=', $lab_id);
});

, and i get an error, how can i do ??
the error is because of ->whereHas('experiment_type', function (Builder $query) use ($lab_id) {
$query->where('lab_id', '=', $lab_id);
});

thanks

[patrickbrouwers]

Sounds like you didn't import the Builder FQN at the top of the file

[albertmoreno]

right !
it was missing:

use Illuminate\Database\Eloquent\Builder;

thanks a lot !