{"record":{"id":"6a08782170a891da","repo":"octobercms/october","slug":"backend-lang-form-behavior-not-ready","errorCode":null,"errorMessage":"backend::lang.form.behavior_not_ready","messagePattern":"backend::lang\\.form\\.behavior_not_ready","errorType":"exception","errorClass":"ApplicationException","httpStatus":null,"severity":"error","filePath":"modules/backend/behaviors/FormController.php","lineNumber":533,"sourceCode":"\n    /**\n     * formRender the prepared form markup. This method is usually called from a view file.\n     *\n     *     <?= $this->formRender() ?>\n     *\n     * The first argument supports an array of render options. The supported\n     * options can be found via the `render` method of the Form widget class.\n     *\n     *     <?= $this->formRender(['preview' => true, 'section' => 'primary']) ?>\n     *\n     * @see Backend\\Widgets\\Form\n     * @param array $options Render options\n     * @return string Rendered HTML for the form.\n     */\n    public function formRender($options = [])\n    {\n        if (!$this->formWidget) {\n            throw new ApplicationException(Lang::get('backend::lang.form.behavior_not_ready'));\n        }\n\n        // Sections provided by the behavior, then use the widget as fallback\n        $section = strtolower($options['section'] ?? '');\n        switch ($section) {\n            case 'buttons':\n                return $this->controller->formRenderDesignButtons();\n        }\n\n        return $this->formWidget->render($options);\n    }\n\n    /**\n     * formRenderDesign renders a preset form design as either:\n     * basic, custom, sidebar, document, popup\n     */\n    public function formRenderDesign($options = [])\n    {","sourceCodeStart":515,"sourceCodeEnd":551,"githubUrl":"https://github.com/octobercms/october/blob/b608633a7e8922487d91a8161499020121c3b3bf/modules/backend/behaviors/FormController.php#L515-L551","documentation":"Error \"backend::lang.form.behavior_not_ready\" thrown in octobercms/october.","triggerScenarios":"Thrown at modules/backend/behaviors/FormController.php:533 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"b608633a7e8922487d91a8161499020121c3b3bf","analyzedAt":"2026-08-21T04:24:57.515Z","schemaVersion":2},"datasetVersion":"2026-08-21T11:28:35.574Z"}