{"record":{"id":"0ceec33de74fee80","repo":"octobercms/october","slug":"there-are-no-column-definitions-for-columns","errorCode":null,"errorMessage":"There are no column definitions for :columns.","messagePattern":"There are no column definitions for :columns\\.","errorType":"exception","errorClass":"ApplicationException","httpStatus":null,"severity":"error","filePath":"modules/backend/widgets/Lists.php","lineNumber":925,"sourceCode":"    }\n\n    /**\n     * getVisibleColumns returns the list columns that are visible by list settings or default\n     */\n    public function getVisibleColumns()\n    {\n        $definitions = $this->defineListColumns();\n        $columns = [];\n\n        // Supplied column list\n        if ($this->showSetup && $this->columnOverride === null) {\n            $this->columnOverride = $this->getUserPreference('visible', null);\n        }\n\n        if ($this->columnOverride && is_array($this->columnOverride)) {\n            $invalidColumns = array_diff($this->columnOverride, array_keys($definitions));\n            if (!count($definitions)) {\n                throw new ApplicationException(Lang::get(\n                    'backend::lang.list.missing_column',\n                    ['columns'=>implode(',', $invalidColumns)]\n                ));\n            }\n\n            $availableColumns = array_intersect($this->columnOverride, array_keys($definitions));\n            foreach ($availableColumns as $columnName) {\n                $definitions[$columnName]->invisible = false;\n                $columns[$columnName] = $definitions[$columnName];\n            }\n        }\n        // Use default column list\n        else {\n            foreach ($definitions as $columnName => $column) {\n                if ($column->invisible) {\n                    continue;\n                }\n","sourceCodeStart":907,"sourceCodeEnd":943,"githubUrl":"https://github.com/octobercms/october/blob/b608633a7e8922487d91a8161499020121c3b3bf/modules/backend/widgets/Lists.php#L907-L943","documentation":"Error \"There are no column definitions for :columns.\" thrown in octobercms/october.","triggerScenarios":"Thrown at modules/backend/widgets/Lists.php:925 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"}