# ray.exceptions.ActorUnavailableError:

**URL:** <https://discuss.ray.io/t/ray-exceptions-actorunavailableerror/20649>\
**Category:** Ray Core\
**Created:** [November 17, 2024, 4:20am UTC](https://discuss.ray.io/t/ray-exceptions-actorunavailableerror/20649 "2024-11-17T04:20:50Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![arc.d.hayashi](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/arc.d.hayashi/32/7326_2.png) [@arc.d.hayashi](https://discuss.ray.io/u/arc.d.hayashi)\
**Post date:** [November 17, 2024, 4:20am UTC](https://discuss.ray.io/t/ray-exceptions-actorunavailableerror/20649/1 "2024-11-17T04:20:50Z")

</div>

I am running a model build with a large amount of data using Ray and I get the error in the title. I do not know the cause of this error.  
Is it lack of resources, networking, or coding?  
Please let me know how to resolve this issue.