# \[FIXED\] Cannot read properties of undefined (reading 'id') error **URL:** \ **Category:** Bugs & Issues\ **Created:** [July 30, 2024, 7:16pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453 "2024-07-30T19:16:56Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![interr0bangr](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/interr0bangr/32/8089_2.png) [@interr0bangr](https://community.fibery.io/u/interr0bangr)\ **Post date:** [July 30, 2024, 7:16pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/1 "2024-07-30T19:16:57Z")
Have seen this error pop up many times over the last couple days. It seems to happen somewhat randomly when a entity review is open. ![Iteration-1-—-Iteration-Fibery (2)](https://us1.discourse-cdn.com/flex020/uploads/fibery/original/2X/2/28172331f3bcec21dd5f513c7e2b384d89cd6ee3.jpeg) ---
**Author:** ![helloitse](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/helloitse/32/498_2.png) [@helloitse](https://community.fibery.io/u/helloitse)\ **Post date:** [June 27, 2025, 9:08pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/2 "2025-06-27T21:08:33Z")
I’ve encountered a similar error “Cannot read properties of null (reading ‘isTitle’)” but only when trying to use Fibery AI in build mode. ---
**Author:** ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)\ **Post date:** [June 28, 2025, 6:38am UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/3 "2025-06-28T06:38:05Z")
> [@helloitse](#): > > Cannot read properties of null (reading ‘isTitle’) This is a bug we found, right now AI can generate bad databases, we are working on better validation on the core to eliminate such errors, hope it will be done in a week ---
**Author:** ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)\ **Post date:** [July 3, 2025, 1:34pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/4 "2025-07-03T13:34:24Z")
This bug is fixed, but database created via AI should be deleted and re-created again ---
**Author:** ![helloitse](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/helloitse/32/498_2.png) [@helloitse](https://community.fibery.io/u/helloitse)\ **Post date:** [July 8, 2025, 1:37pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/5 "2025-07-08T13:37:25Z")
Should all AI created databases be deleted? I’ve removed the ones that caused errors in the past but I’m still getting the “Cannot read properties of null (reading ‘isTitle’)” error. ---
**Author:** ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)\ **Post date:** [July 8, 2025, 1:40pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/6 "2025-07-08T13:40:03Z")
Do you mean you have it on new databases? ---
**Author:** ![helloitse](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/helloitse/32/498_2.png) [@helloitse](https://community.fibery.io/u/helloitse)\ **Post date:** [July 8, 2025, 1:55pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/7 "2025-07-08T13:55:42Z")
I deleted a space created with Build Mode where all databases had broken fields. I did not audit to find other databases created by AI since there were no errors until the space was created. Today, when attempting to use AI to recreate the space, I encountered the error message again. ---
**Author:** ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)\ **Post date:** [July 8, 2025, 1:58pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/8 "2025-07-08T13:58:49Z")
Just to clarify, you create new database today with AI and see this error? ---
**Author:** ![helloitse](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/helloitse/32/498_2.png) [@helloitse](https://community.fibery.io/u/helloitse)\ **Post date:** [July 8, 2025, 4:17pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/9 "2025-07-08T16:17:55Z")
Yes. I attempted to create a new space with two databases. ---
**Author:** ![mdubakov](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/mdubakov/32/10_2.png) [@mdubakov](https://community.fibery.io/u/mdubakov)\ **Post date:** [July 8, 2025, 5:10pm UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/10 "2025-07-08T17:10:14Z")
Could you ping us in Intercom with the account name where it happened? ---
**Author:** ![Chr1sG](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/chr1sg/32/3941_2.png) [@Chr1sG](https://community.fibery.io/u/Chr1sG)\ **Post date:** [July 9, 2025, 9:39am UTC](https://community.fibery.io/t/fixed-cannot-read-properties-of-undefined-reading-id-error/6453/11 "2025-07-09T09:39:14Z")
Closed on July 9, 2025, 9:39am UTC