Method addError

lib/Module.js:790–795

* Adds the provided error to the module. * @param {Error} error the error * @returns {void}

(error)

	 * @returns {void}
	 */
	addError(error) {
		if (this._errors === undefined) {
			this._errors = [];
		}
		this._errors.push(error);
	}

	/**
	 * Returns list of errors if any.