# Opengl shader error

**URL:** <https://discourse.processing.org/t/opengl-shader-error/4493>\
**Category:** Coding Questions\
**Created:** [October 15, 2018, 3:25pm UTC](https://discourse.processing.org/t/opengl-shader-error/4493 "2018-10-15T15:25:12Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![aaditya99983](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/aaditya99983/32/1970_2.png) [@aaditya99983](https://discourse.processing.org/u/aaditya99983)\
**Post date:** [October 15, 2018, 3:25pm UTC](https://discourse.processing.org/t/opengl-shader-error/4493/1 "2018-10-15T15:25:12Z")

</div>

I am getting this error while trying some saved examples from processing ide :  
Cannot compile vertex shader: 0:1(10): error: GLSL 0.00 is not supported. Supported versions are: 1.10, 1.20, and 1.00 ES

can someone help me with that??