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Just Started and already loosing my nerves....

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Posted on by DerMainzer 7

Hi,

 

I'm just starting with Power Apps. I've watched several videos and now bought an online course that explains me how to get started.

 

My first TEST is, to create an Excel file with two rows (name, surnam), enter 2 values (Jim Doe, Jon Doe) and then let power app create the app.

The file is defined as table, it's not open, it has headers - all good:

Still I get this error: 

Cannot read properties of undefined (reading 'createBaseTelemetryData')

 

I've tried several files - all the same. 

 

What am I doing wrong?

 

Thanks in advance,

 

Tim

 

 

Categories:
Building Power Apps
  • BCLS776 Profile Picture
    BCLS776 8,994 Moderator on at

    This sounds like an issue with setting up the Excel table. Make sure your data is arranged as shown in my example below before making your table:

    BCLS776_0-1676826576593.png

    Next, make sure the checkbox is marked when there are headers in the data:

    BCLS776_1-1676826642181.png

    Once you have created the table, you should see the table name and see that the data is now embedded in the table:

    BCLS776_2-1676826797761.png

    Save and close the file before attempting to connect it to your Power App. If you have an existing connection, try deleting and re-creating it.

    Hope that helps,

    Bryan

     

  • kumarGoutham Profile Picture
    kumarGoutham 2 on at

    Facing the same error. I tried uploading my data with 3-4 fields and it works fine. When I try it with more fields it results in the above error. However, I tried it with a different dataset with more number of fields and seems to work properly then. Really frustrating error this is. I understand that this has something to do with the format of my columns or something, but really no clue on how to solve it

  • DerMainzer Profile Picture
    DerMainzer 7 on at

    Thanks, but I really did so. It's not working? Can it be that there is a problem with Power APP Developer Testversion that it's searching for a business account, which I don't have?

     

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