Powerapp Form Displaying Completely Blank Within SharePoint

[jbinder4]

Hello, 

My PowerApp form began displaying completely blank white screen within Sharepoint whether I select New, or try to Click on an existing Form and view in Edit Mode. When I go into PowerApps and view the Form it is completely fine and I can even Submit Forms from there that work just fine. 

The only thing I can think of that may have caused this was me deleting previous Test Forms I had submitted to clear out my list. I tried restoring a previous version, but that did not work. I am very confused on why this would just happen almost out of the blue. 

Any help on this would be greatly appreciated. 

Thanks in advance, 

Jacob 

[jbinder4]

For reference: 

In Sharepoint: 

In PowerApps: 

[jbinder4]

One more note, 

I can copy the link of the Form and paste it into my browser and it works fine from there. Just when viewing in SP is this issue occurring making me think that there is nothing exactly wrong with my app if it is working everywhere else? 

[jbinder4 · Accepted solution]

Issue simply seemed to be my PC at work or Sharepoint, as I am using my form just fine now from my personal CPU. 

Jacob 

[zarski]

Hello, we have had similar problems in the last two weeks. We have more than 80 SharePoint lists & custom forms and maybe 5 of them suddenly showed only blank screen. It didn't matter if we tried to open the item from the list or from the link. Only thing that worked was to edit the app and republish it.

[jbinder4]

I tried republishing and such, but I couldn't get that to display the form on my work desktop. Once I got to my personal device it began working just fine, so I am not sure what the bug was I am just glad it wasn't anything going south with the forms themselves. 

[zarski]

We still have this problem. This morning I made few minor updates to one of our SharePoint custom forms and just couple of minutes ago one of our users called and told me that the form was blank. She restarted her PC but that didn't help. However, I was able to open the form and it was working like it should. Then I opened the studio and republished the app, our user refreshed her browser and IT WAS WORKGING AGAIN. What an earth is going on with this???

[jbinder4]

I am sorry to hear that this is still a presenting issue for you and your users. The next time this happens with one of your apps you should test copying the form link into a separate tab and see if that works. For whatever reason that was something interesting I found that worked for me when the issue was happening. 

[dmclaughlin]

Is anyone still having this issue.  I have an app that I had working before xmas break.  Today I went to do some testing and the form blinks blue then blank.  I've republished... Ive gone back to an older version, I've refreshed the sharepoint list.  At the same time I've noticed in the sharepoint list if I add a new view.. I cant see it as an option on far right

[SteveF-UK]

It's happening to me today.