octobercms/october · error · ApplicationException

The specified widget is not found.

Error message

The specified widget is not found.

What it means

Error "The specified widget is not found." thrown in octobercms/october.

Source

Thrown at modules/backend/widgets/ReportContainer.php:447

    protected function resetWidgets()
    {
        $this->resetWidgetsUserPreferences();

        $this->reportsDefined = false;

        $this->defineReportWidgets();
    }

    /**
     * findWidgetByAlias
     */
    protected function findWidgetByAlias($alias)
    {
        $this->defineReportWidgets();

        $widgets = $this->reportWidgets;
        if (!isset($widgets[$alias])) {
            throw new ApplicationException('The specified widget is not found.');
        }

        return $widgets[$alias]['widget'];
    }

    /**
     * getWidgetPropertyConfig
     */
    protected function getWidgetPropertyConfig($widget)
    {
        $properties = $widget->defineProperties();

        $property = [
            'property' => 'ocWidgetWidth',
            'title' => __("Width :columns", ['columns' => '(1-12)']),
            'description' => __("The widget width, a number between 1 and 10."),
            'type' => 'dropdown',
            'validationPattern' => '^[0-9]+$',

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/backend/widgets/ReportContainer.php:447 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of octobercms/october@b608633a7e (2026-08-21). Data as JSON: /api/errors/61044504e61a1795. Report an issue: GitHub.