octobercms/october · error · Error

The $.oc.table.processor namespace is not defined. Make sure

Error message

The $.oc.table.processor namespace is not defined. Make sure that the table.processor.base.js script is loaded.

What it means

Error "The $.oc.table.processor namespace is not defined. Make sure that the table.processor.base.js script is loaded." thrown in octobercms/october.

Source

Thrown at modules/backend/widgets/table/assets/js/table.processor.checkbox.js:13

/*
 * Checkbox cell processor for the table control.
 */
+function ($) { "use strict";

    // NAMESPACE CHECK
    // ============================

    if ($.oc.table === undefined)
        throw new Error("The $.oc.table namespace is not defined. Make sure that the table.js script is loaded.");

    if ($.oc.table.processor === undefined)
        throw new Error("The $.oc.table.processor namespace is not defined. Make sure that the table.processor.base.js script is loaded.");

    // CLASS DEFINITION
    // ============================

    var Base = $.oc.table.processor.base,
        BaseProto = Base.prototype

    var CheckboxProcessor = function(tableObj, columnName, columnConfiguration) {
        //
        // Parent constructor
        //

        Base.call(this, tableObj, columnName, columnConfiguration)
    }

    CheckboxProcessor.prototype = Object.create(BaseProto)
    CheckboxProcessor.prototype.constructor = CheckboxProcessor

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/backend/widgets/table/assets/js/table.processor.checkbox.js:13 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/b32121f757a4e5a5. Report an issue: GitHub.