## TrialException class

This is raised in Scene.Open/Scene.Save when no licenses are applied.
You can turn off this exception by setting SuppressTrialException to true.



The TrialException type exposes the following members:

### Constructors
| Constructor | Description |
| :- | :- |
| [`__init__(self, msg)`](/3d/python-net/aspose.threed/trialexception/__init__/#str) | Constructor of [`TrialException`](/3d/python-net/aspose.threed/trialexception) |
| [`__init__(self)`](/3d/python-net/aspose.threed/trialexception/__init__/#) | Constructor of [`TrialException`](/3d/python-net/aspose.threed/trialexception) |


### Properties
| Property | Description |
| :- | :- |
| [suppress_trial_exception](/3d/python-net/aspose.threed/trialexception/suppress_trial_exception) | Sets this to true to suppress trial exception for unlicensed usage, but the restrictions will not be lifted.
<br/>In order to lift the restrictions, please use a proper license.
<br/>And sets this to true also means you're aware of the unlicensed restrictions. |



### See Also
* module [`aspose.threed`](..)
* class [`TrialException`](/3d/python-net/aspose.threed/trialexception)