# Download of CityGML 3dtiles validator shows multiple Errors

**URL:** <https://community.cesium.com/t/download-of-citygml-3dtiles-validator-shows-multiple-errors/45502>\
**Category:** Cesium ion\
**Created:** [March 13, 2026, 7:55am UTC](https://community.cesium.com/t/download-of-citygml-3dtiles-validator-shows-multiple-errors/45502 "2026-03-13T07:55:26Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![Marco13](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/marco13/32/2757_2.png) [@Marco13](https://community.cesium.com/u/Marco13)\
**Post date:** [March 17, 2026, 4:01pm UTC](https://community.cesium.com/t/download-of-citygml-3dtiles-validator-shows-multiple-errors/45502/14 "2026-03-17T16:01:41Z")

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Maybe someone from [@cesium-tilers](https://community.cesium.com/groups/cesium-tilers) can have a closer look at …

- the original asset, 4522606
- the new, smaller asset, 4538441

and see whether anything stands out. If you send me the downloaded tileset of the smaller one (as a private message) then I can also have a look, but cannot promise anything - if there is a bug, then it will likely have to be fixed in the GML tiler.

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_[View the full topic](https://community.cesium.com/t/download-of-citygml-3dtiles-validator-shows-multiple-errors/45502)._