# Error GLSL 1.50 is not supported.

**URL:** https://discourse.vtk.org/t/error-glsl-1-50-is-not-supported/1444
**Category:** Support
**Created:** [July 30, 2019, 7:39am UTC](https://discourse.vtk.org/t/error-glsl-1-50-is-not-supported/1444 "2019-07-30T07:39:47Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![justauser](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/j/aca169/32.png) [@justauser](https://discourse.vtk.org/u/justauser)
#### Post date: [February 5, 2020, 8:15am UTC](https://discourse.vtk.org/t/error-glsl-1-50-is-not-supported/1444/2 "2020-02-05T08:15:59Z")

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Did you ever find a solution or a workaround?

When I got this error running someone else’s program I found that it worked if I set this:

MESA\_GL\_VERSION\_OVERRIDE=3.2

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_[View the full topic](https://discourse.vtk.org/t/error-glsl-1-50-is-not-supported/1444)._