z-song/laravel-admin · error · Exception

Form method {$formClass}::handle() does not exist.

Error message

Form method {$formClass}::handle() does not exist.

What it means

Error "Form method {$formClass}::handle() does not exist." thrown in z-song/laravel-admin.

Source

Thrown at src/Controllers/HandleController.php:58

     * @return Form
     */
    protected function resolveForm(Request $request)
    {
        if (!$request->has('_form_')) {
            throw new Exception('Invalid form request.');
        }

        $formClass = $request->get('_form_');

        if (!class_exists($formClass)) {
            throw new Exception("Form [{$formClass}] does not exist.");
        }

        /** @var Form $form */
        $form = app($formClass);

        if (!method_exists($form, 'handle')) {
            throw new Exception("Form method {$formClass}::handle() does not exist.");
        }

        return $form;
    }

    /**
     * @param Request $request
     *
     * @return $this|\Illuminate\Http\JsonResponse
     */
    public function handleAction(Request $request)
    {
        $action = $this->resolveActionInstance($request);

        $model = null;
        $arguments = [];

        if ($action instanceof GridAction) {

View on GitHub (pinned to 67c441eb78)

When it happens

Trigger: Thrown at src/Controllers/HandleController.php:58 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of z-song/laravel-admin@67c441eb78 (2026-08-21). Data as JSON: /api/errors/4f588867ced128bf. Report an issue: GitHub.