# Crash with MLCamera API (we know it has deprecated) **URL:** \ **Category:** Unity Development\ **Tags:** development, unity, app-sim\ **Created:** [October 4, 2024, 1:43am UTC](https://forum.magicleap.cloud/t/crash-with-mlcamera-api-we-know-it-has-deprecated/4368 "2024-10-04T01:43:12Z")\ **Posts on this page:** 1\ **Showing post:** 9
**Author:** ![kbabilinski](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.magicleap.cloud/kbabilinski/32/19_2.png) [@kbabilinski](https://forum.magicleap.cloud/u/kbabilinski)\ **Post date:** [October 8, 2024, 3:26am UTC](https://forum.magicleap.cloud/t/crash-with-mlcamera-api-we-know-it-has-deprecated/4368/9 "2024-10-08T03:26:57Z")
Interesting, I will test with the world camera demo. Do you know if that device was upgraded following the upgrade path specified on the customer care website. I wonder if you are running into the same issue as this developer. > [@Issue with Marker Tracking App on Magic Leap 2](https://forum.magicleap.cloud/t/issue-with-marker-tracking-app-on-magic-leap-2/4293/7): > > We are tracking a similar issue with another developer. We currently think it is related to jumping too many version of the OS at once. To note, this process above is not a workaround and is documented [here](https://www.magicleap.care/hc/en-us/articles/10731234815757-Magic-Leap-OS-Update-Path). However, we are doing further testing to see if when a device is updated using the prescribed process, the reboot behavior is reduced/resolved Rollback devices to 1.1.0 (check the "factory reset option, only during this step. Please leave unchecked for steps 2-4) Update 1.1.0 to 1.2.0 Upd… --- _[View the full topic](https://forum.magicleap.cloud/t/crash-with-mlcamera-api-we-know-it-has-deprecated/4368)._