Failed to load development version

[Sara24286480t0mj]

I put an SD card in my android phone today and moved all the photos from internal storage to the SD card. When I opened LR app today all my photos were blacked and when I click on them it says "failed to load development version". I tried putting back photos grom sd to internal memory and it still doesn't work, and I tried to import these photos again and it says that it is imported but when I enter the app theres the same amount of blacked photos. What do I do? 

[Sara24286480t0mj]

The problem is all my presets are gone and I can't import them again. 

[蔡24371315l3w3]

Same problem!!! Also, when I tried to log in and log out again. All the things are gone!!!!
I can't see any photos and presets. After I updated on Feb 2022.

[Kimi24374853n4x2]

I have this same, and don't have any solution. 

[Waode248384998yhw]

Samething, this is my secondtimes. How to fix it "failed to load development version" ? My preset is gone tf.

[Rick Spaulding -]

Hi, Sorry you're having trouble. Try the steps at the bottom of this post: https://adobe.ly/3sKqlqF _
Also, it sounds too simple but you can try force-stopping the app and restarting your device.