Error : Could not load type "genemu_jquerygeolocation"

[cyberomulus]

Hello,

I use Genemu for the JQueryGeolocation and I have this error :

Could not load type "genemu_jquerygeolocation"

There my code :

    public function buildForm(FormBuilderInterface $builder, array $options)
        {
        $builder->add(  'adresseGeoLocalisation', 
                        'genemu_jquerygeolocation',
                        array(  'map' => true,
                                'latitude' => array( 'enabled' => true,
                                                    'hidden'    => false
                                                    ),
                                'longitude' => array( 'enabled' => true,
                                                    'hidden'    => false
                                                    ),
                                'locality'  => array('enabled'   => false,
                                                    'hidden'    => true
                                                    ),
                                'country'   => array('enabled'   => false,
                                                    'hidden'    => false
                                                    ),
                                )
                        );
        $builder->add('presentation');
        $builder->add('lieu');
        }`

I have SF3, the I try with this :

    public function buildForm(FormBuilderInterface $builder, array $options)
        {
        $builder->add(  'adresseGeoLocalisation', 
                        GeolocationType::class,
                        array(  'map' => true,
                                'latitude' => array( 'enabled' => true,
                                                    'hidden'    => false
                                                    ),
                                'longitude' => array( 'enabled' => true,
                                                    'hidden'    => false
                                                    ),
                                'locality'  => array('enabled'   => false,
                                                    'hidden'    => true
                                                    ),
                                'country'   => array('enabled'   => false,
                                                    'hidden'    => false
                                                    ),
                                )
                        );

$builder->add('presentation');
        $builder->add('lieu');

        }`

And I have same error :

Could not load type "form"

Where is my error ?
Thank