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Advocate III
Advocate III

SPO connection error "Unable to get property 'location' of undefined or null reference"

I've shared my app with my organisation but several people are getting an error when they attempt to use it.


The app is connected to a SharePoint Online list.


unable to add sp connection.PNG


Clicking on More reveals:


Unable to get property 'location' of undefined or null reference


How do I investigate what is going wrong?



Community Support
Community Support

Hi @buildbod,


Have you made sure that these users have the proper permission on this list?




Community Support Team _ Mona Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Advocate III
Advocate III

Yes. All users have permission. It's odd that it works for 80% of people.

I've also tried different browsers.


The errors messages include session id's. How can I use the ID to help with the investigation? How do I determine which 'location' is the source of the issue?

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