# Processing crashing

**URL:** <https://discourse.processing.org/t/processing-crashing/41784>\
**Category:** Processing\
**Created:** [April 21, 2023, 6:11pm UTC](https://discourse.processing.org/t/processing-crashing/41784 "2023-04-21T18:11:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![giannisgreg](https://avatars.discourse-cdn.com/v4/letter/g/7ea924/32.png) [@giannisgreg](https://discourse.processing.org/u/giannisgreg)\
**Post date:** [April 21, 2023, 6:11pm UTC](https://discourse.processing.org/t/processing-crashing/41784/1 "2023-04-21T18:11:04Z")

</div>

I am trying to run processing 3.5.4 on an old mac with OSX 10.13.6 and it keeps crashing with the attached image as the error message. Any ideas?

I cant run a later version because my mac wont support the OS required. I used to be able to run processing on this maching so dont understand why i cant now.  
 ![processing error](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/3X/a/5/a5ba03dcf6d9d7685437165738fa04c4f5610063.png)