Final Class Yiisoft\Yii\Gii\Exception\GeneratorNotFoundException

                public function getName(): string
{
    return 'Generator not found';
}

            

                public function getSolution(): ?string
{
    return "When you add a generator for the Gii Generator you should specify a value that can be:\n\n"
        . "- Name of the class implementing GeneratorInterface.\n"
        . "- An object implementing GeneratorInterface.\n"
        . '- A function that returns an object implementing GeneratorInterface.';
}