Getting message "An Error occurred on the Server" with ClearCOllect function

[RussellGove]

Hi,

I have a sharepoint list called 'Technical Requests' that I'm trying to use in a powerapp. When I put this code in the onSelect of a button:

ClearCollect(localTR,'Technical Requests')

the localTR collection is not created and i get the yellow warning sign on the button with a message that says ""An Error occurred on the Server"

If I change the clearCollect to pull data from a different list it works fine,

If i add a datagrid to my screen and bind it to the 'Technical Requests' list , that works fine too.

Anyone have anyidea why I cannot run clearcollect on some sharepoint lists?

[Sienna]

You might experiencing it because of this

https://powerapps.microsoft.com/en-us/support/

[bdodu]

I think the incident was closed already and you may encounter another issue.

Is your list having anything special than the others they are working? 

Also if you ClearCollect on OnVisible do you get the same error?

[RussellGove]

Yeah, I get the same issue.

I Just generated an 'out-of-the-box' app off the same list and it also gives me this error.

[bdodu]

Please attach a picture of your list definition

[RussellGove]

[RussellGove]

are there any unsupported column types? (I have no managed metadata)

[RussellGove]

The list was uploaded from Access, so uses list template 120. I thought that may be the issue, bit it works on other lists uploaded from access that have list template 120.

[RussellGove]

I can save list as template, and upload a .stp

[bdodu]

did you try to create an app from that list? it is also crashing I suppose but may be you will receive a more friendly error message