# Grasshopper2.UI.ErrorFeedback namespace

Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

## Classes

- [Error](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.errorfeedback.error.md): A mutable collection of values representing information about some error.
- [ErrorAction](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.errorfeedback.erroraction.md): An action the user can take in response to an error.

## Enums

- [ErrorFields](https://developer.rhino3d.com/api/gh2/type/grasshopper2.ui.errorfeedback.errorfields.md)