# Autism ISH XML returns 500 error **URL:** \ **Category:** Technical\ **Tags:** autism\ **Created:** [January 18, 2026, 3:06pm UTC](https://community.brain-map.org/t/autism-ish-xml-returns-500-error/4827 "2026-01-18T15:06:29Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![noamiz](https://avatars.discourse-cdn.com/v4/letter/n/a5b964/32.png) [@noamiz](https://community.brain-map.org/u/noamiz)\ **Post date:** [January 18, 2026, 3:06pm UTC](https://community.brain-map.org/t/autism-ish-xml-returns-500-error/4827/1 "2026-01-18T15:06:29Z")
Hi, I’m trying to download the raw/quantified data for the ISH Autism Study. When I click the XML link, it consistently returns a 500 Internal Server Error. I’d really appreciate any guidance on this, or clarification on whether autism snRNA-seq data is available through the Allen Brain Atlas website, and if so, where it can be accessed. Thanks, Noam ---
**Author:** ![jeremyinseattle](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.brain-map.org/jeremyinseattle/32/50_2.png) [@jeremyinseattle](https://community.brain-map.org/u/jeremyinseattle)\ **Post date:** [January 20, 2026, 12:10am UTC](https://community.brain-map.org/t/autism-ish-xml-returns-500-error/4827/2 "2026-01-20T00:10:11Z")
Hi @noamiz, Thanks for letting us know about the ISH issue. Someone will look into it shorty and we’ll report back when we have an update or it is resolved. Unfortunately, the Allen Institute does not have have snRNA-seq data sets from Autism donors at this time. Best, Jeremy ---
**Author:** ![jeremyinseattle](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.brain-map.org/jeremyinseattle/32/50_2.png) [@jeremyinseattle](https://community.brain-map.org/u/jeremyinseattle)\ **Post date:** [January 20, 2026, 4:42pm UTC](https://community.brain-map.org/t/autism-ish-xml-returns-500-error/4827/3 "2026-01-20T16:42:54Z")
This outage should be resolved. Please post again if you run into any issues!