# Matlab Crashes when I run the program

**URL:** <https://psychtoolbox.discourse.group/t/matlab-crashes-when-i-run-the-program/3707>\
**Category:** Programming Help\
**Created:** [February 26, 2021, 4:24pm UTC](https://psychtoolbox.discourse.group/t/matlab-crashes-when-i-run-the-program/3707 "2021-02-26T16:24:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dcnieho](https://avatars.discourse-cdn.com/v4/letter/d/779978/32.png) [@dcnieho](https://psychtoolbox.discourse.group/u/dcnieho)\
**Post date:** [February 26, 2021, 4:52pm UTC](https://psychtoolbox.discourse.group/t/matlab-crashes-when-i-run-the-program/3707/2 "2021-02-26T16:52:03Z")

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Please provide more information, see [https://psychtoolbox.discourse.group/t/posting-guidelines/3058](https://psychtoolbox.discourse.group/t/posting-guidelines/3058)

Also, what do you mean by crash? Does the whole matlab close or just the screen that opened? Your log seems to suggest a lot your code ran. Please run some of the demos that come with PTB. Do they work fine?

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