:class:`ComputationNotPerformedWarning` ======================================= .. py:exception:: ansys.tools.common.warnings.ComputationNotPerformedWarning(message: str) Bases: :py:obj:`AnsysWarning` Warning raised when data is accessed before a required computation has run. This warning is typically issued when a property or method returns ``None`` because the user has not yet called the required computation step (for example, ``.process()`` or ``.compute()``). Import detail ------------- .. code-block:: python from ansys.tools.common.warnings import ComputationNotPerformedWarning