# An internal error has occurred. ?:0: attempt to index a nil value

**URL:** <https://forums.negativelabpro.com/t/an-internal-error-has-occurred-attempt-to-index-a-nil-value/8098>\
**Category:** Troubleshooting and Bugs\
**Created:** [August 23, 2024, 2:58pm UTC](https://forums.negativelabpro.com/t/an-internal-error-has-occurred-attempt-to-index-a-nil-value/8098 "2024-08-23T14:58:50Z")\
**Posts on this page:** 1\
**Showing post:** 87

<div class="post-metadata">

**Author:** ![nate](https://yyz1.discourse-cdn.com/flex029/user_avatar/forums.negativelabpro.com/nate/32/4_2.png) [@nate](https://forums.negativelabpro.com/u/nate)\
**Post date:** [June 9, 2025, 9:18pm UTC](https://forums.negativelabpro.com/t/an-internal-error-has-occurred-attempt-to-index-a-nil-value/8098/87 "2025-06-09T21:18:08Z")

</div>

Try downloading and installing the [v3.1 beta download on the v3.1 announcement page](https://forums.negativelabpro.com/t/negative-lab-pro-v3-1-new-color-processing-support-for-slide-film-improved-batch-editing-and-more/8492).

That update should be _dramatically_ improve this for Mac Intel users (or eliminate all together depending on your system). Also, even if an image in a batch does fail, it will fail way more gracefully.

Nate

---

_[View the full topic](https://forums.negativelabpro.com/t/an-internal-error-has-occurred-attempt-to-index-a-nil-value/8098)._