octobercms/october · error · ApplicationException

cms::lang.theme.edit.not_match

Error message

cms::lang.theme.edit.not_match

What it means

Error "cms::lang.theme.edit.not_match" thrown in octobercms/october.

Source

Thrown at modules/cms/classes/editorextension/HasExtensionCrud.php:562

         *
         *     Event::listen('cms.template.processSettingsBeforeSave', function ((\Cms\Classes\EditorExtension) $editorExtension, (object) $dataHolder) {
         *         // Make some modifications to the $dataHolder object
         *     });
         */
        $dataHolder = (object) ['settings' => $settings, 'documentType' => $documentType];
        $this->fireSystemEvent('cms.template.processSettingsBeforeSave', [$dataHolder]);

        return $dataHolder->settings;
    }

    /**
     * validateRequestTheme validates that the current request is within the active theme
     * @return void
     */
    private function validateRequestTheme($metadata)
    {
        if ($this->getTheme()->getDirName() != $metadata['theme']) {
            throw new ApplicationException(trans('cms::lang.theme.edit.not_match'));
        }
    }

    /**
     * handleLineEndings
     */
    protected function handleLineEndings($templateData)
    {
        $convertLineEndings = Config::get('system.convert_line_endings', false) === true;
        if (!$convertLineEndings) {
            return $templateData;
        }

        if (!empty($templateData['markup'])) {
            $templateData['markup'] = $this->convertLineEndings($templateData['markup']);
        }

        if (!empty($templateData['code'])) {

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/cms/classes/editorextension/HasExtensionCrud.php:562 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/4004c542c116cf65. Report an issue: GitHub.