Method errorMessage

plugins/debuggercommon/mi/mi.h:356–360

* @return the error message of an error record * * @pre isReasonError() is @c true */

         * @pre isReasonError() is @c true
         */
        [[nodiscard]] QString errorMessage() const
        {
            Q_ASSERT(isReasonError());
            return (*this)[QStringLiteral("msg")].literal();
        }

        uint32_t token = 0;
        QString reason;