Version 3 is not compatible with PHP 7.4

I upload the patch to be applied in projects.

Patch →

TypeError: Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldFormatterText::getColorFormat(): Return value must be of type array, Drupal\Core\StringTranslation\TranslatableMarkup returned in Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldFormatterText->getColorFormat() (line 112 of /var/www/html/web/modules/contrib/color_field/src/Plugin/Field/FieldFormatter/ColorFieldFormatterText.php)

Still has issues when trying to add the field in the "Manage Display" dialogue.

please review paatch

Hi, regarding Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldFormatterText::getColorFormat():
This is 7.4 compatible:

/**
 * This function is used to get the color format.
 *
 * @param string|null $format
 *   Format is of string type.
 *
 * @return array|\Drupal\Component\Render\MarkupInterface
 *   Returns array or string.
 */
protected function getColorFormat(?string $format = NULL) {
    $formats = [];
    $formats['hex'] = $this->t('Hex triplet');
    $formats['rgb'] = $this->t('RGB Decimal');

    if ($format !== null) {
        return [$format => $formats[$format]];
    }

    return $formats;
}

Greetings
Lars Jendrzejewski, synflag Web Engineering

PHP 7.4 was end of life in 2022 and Drupal 10 didn't support it. closing this as outdated. Should've limited so that people running outdated versions couldn't make mistakes but at this that window has closed (especially because cannot edit past releases to add that limitation)