# Checking if the rendering was successful

**URL:** https://discourse.vtk.org/t/checking-if-the-rendering-was-successful/3999
**Category:** Support
**Created:** [August 17, 2020, 2:55pm UTC](https://discourse.vtk.org/t/checking-if-the-rendering-was-successful/3999 "2020-08-17T14:55:24Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Paulo\_Carvalho](https://discourse.vtk.org/user_avatar/discourse.vtk.org/paulo_carvalho/32/370_2.png) [@Paulo\_Carvalho](https://discourse.vtk.org/u/Paulo_Carvalho)
#### Post date: [August 17, 2020, 9:45pm UTC](https://discourse.vtk.org/t/checking-if-the-rendering-was-successful/3999/2 "2020-08-17T21:45:21Z")

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Hello,

I think this was addressed before: [How to catch errors in VTK](https://discourse.vtk.org/t/how-to-catch-errors-in-vtk/1100/3)

See if that helps.

regards,

PC

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