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Power Apps - Microsoft Dataverse
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Dataverse: Unable to view/edit previews in Modern Power Apps/Dataverse

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I am currently on Lesson 7 (Create Locations Table) in the Dataverse video tutorial series. When I go to edit the ‘main’ information form, the software takes several minutes before telling me that it’s having trouble ding the file and asking me to check access. After around ten additional minutes of attempting to load it stops and tells me that it couldn’t load the preview, and along with the session details/error code [8eeae740-62b4-11f0-8ffc-f303f79ff7b6]. Essentially, every time Power Apps needs to make a preview of something, it stops working.

I have noticed if I switch Power Apps to classic view while it’s loading the preview DOES come up, but since I’m unfamiliar with entire interface I can’t compensate using the older UI.

Is there a way to update the files so that they work with the modern version of Power apps so that I may continue the tutorial?
 
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Form Error 01.png
Form Error 02.png

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  • CU17070353-0 Profile Picture
    2 on at
    Dataverse: Unable to view/edit previews in Modern Power Apps/Dataverse
    Attached is a zipped version the School Maintenance App that came with the tutorial, and whose files I cannot preview in the current version of Power Apps/Dataverse. If there is another method to send you files let me know.
  • Ram Prakash Profile Picture
    5,299 Super User 2025 Season 1 on at
    Dataverse: Unable to view/edit previews in Modern Power Apps/Dataverse
     
    Can you please send me sample attachment.
     
    Please mark as answer if my suggestion helps.
    Subscribe here for More Useful videos : https://www.youtube.com/@rampprakash3991

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