octobercms/october · error · Error

onInspectableGetOptions must return an array

Error message

onInspectableGetOptions must return an array

What it means

Error "onInspectableGetOptions must return an array" thrown in octobercms/october.

Source

Thrown at modules/dashboard/assets/js/classes/inspector-configurator.js:320

            ]
        });
    }

    async requestOptions(obj, parentObj, property, cacheKey, cachePropertyNames) {
        var data = Object.assign({}, $.oc.vueUtils.getCleanObject(parentObj), $.oc.vueUtils.getCleanObject(obj));
        data.inspectorProperty = property;

        const responseData = await this.dataLoader.requestOptions(
            this.$el,
            null,
            this.store.getEventHandler('onInspectableGetOptions'),
            data,
            cacheKey,
            cachePropertyNames
        );

        if (!Array.isArray(responseData.options)) {
            throw new Error('onInspectableGetOptions must return an array');
        }

        const result = {};
        responseData.options.forEach(item => {
            result[item.value] = item.title;
        })

        return result;
    }

    async formatFilterItemTitle(item, obj, parentObj) {
        const options = await this.requestOptions(
            obj,
            parentObj,
            'filter_attribute',
            this.filterAttributeCacheKey,
            this.filterAttributeCachePropertyNames
        );

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/dashboard/assets/js/classes/inspector-configurator.js:320 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/64497bc0555cd1c2. Report an issue: GitHub.