filamentphp/filament · error · LogicException

The [tableConfiguration()] method must be set when using a [

Error message

The [tableConfiguration()] method must be set when using a [TableSelect] component.

What it means

A ModalTableSelect renders its modal's table through a table configuration class. `getTableConfiguration()` evaluates the stored value and throws this LogicException when it is null — i.e. the field was built without `->tableConfiguration(...)`, so Filament has no table definition to render in the modal.

Source

Thrown at packages/forms/src/Components/ModalTableSelect.php:851

        return blank($this->getOptionLabel(withDefault: false)) ? [] : null;
    }

    public function hasInValidationOnMultipleValues(): bool
    {
        return $this->isMultiple();
    }

    public function tableConfiguration(string | Closure $tableConfiguration): static
    {
        $this->tableConfiguration = $tableConfiguration;

        return $this;
    }

    public function getTableConfiguration(): string
    {
        return $this->evaluate($this->tableConfiguration) ?? throw new LogicException('The [tableConfiguration()] method must be set when using a [TableSelect] component.');
    }

    /**
     * @return array<mixed>
     */
    public function getTableArguments(): array
    {
        return $this->evaluate($this->tableArguments) ?? [];
    }

    public function badge(bool | Closure | null $condition = true): static
    {
        $this->hasBadges = $condition;

        return $this;
    }

    public function hasBadges(): bool

View on GitHub (pinned to 53483fa934)

Solutions

Add the configuration class: `->tableConfiguration(UserTable::class)` — a Filament table class defining columns/filters for the modal.
If set via Closure, make sure it always returns a non-null class-string.
Create the dedicated table class if one does not exist yet.

Example fix

// before
ModalTableSelect::make('user_id')
    ->relationship('user', 'name'),

// after
use App\Filament\Tables\UserTable;

ModalTableSelect::make('user_id')
    ->relationship('user', 'name')
    ->tableConfiguration(UserTable::class),

Defensive patterns

Strategy: validation

Validate before calling

// In shared field builders
if (blank($tableConfiguration)) {
    throw new InvalidArgumentException(
        "ModalTableSelect [{$name}] requires a tableConfiguration() class."
    );
}

ModalTableSelect::make($name)
    ->relationship($relationship, $titleColumn)
    ->tableConfiguration($tableConfiguration);

Type guard

function hasTableConfiguration(ModalTableSelect $field): bool
{
    try {
        $field->getTableConfiguration();

        return true;
    } catch (LogicException) {
        return false;
    }
}

Prevention

Create the table class first, then wire the field to it.
Keep a checklist when converting Select to ModalTableSelect — the configuration class is mandatory.
If using a Closure, ensure it can never evaluate to null.

When it happens

Trigger: `ModalTableSelect::make('user_id')->relationship('user', 'name')` with no `->tableConfiguration(UserTable::class)` call; or a Closure passed to `tableConfiguration()` that evaluates to null.

Common situations: Copy-pasting from a `Select` that needs no configuration class, or refactoring away the configuration call while keeping the field.

Related errors

AI-assisted analysis of filamentphp/filament@53483fa934 (2026-08-17). Data as JSON: /api/errors/723df9a9c40039cd. Report an issue: GitHub.