Unexpected error: Value should be defined

[Anonymous]

I am trying to refresh a dataflow that I recently took over as admin. I have all the connections set up correctly, and this works in desktop, but I keep receiving the below error in the service. Any ideas what is going on and how to correct it?

[SusanDutchy]

I face the same problem. Don't have a clue how to solve it. 

[SusanDutchy]

solved, don't know how. Just tried it again today, but with a different browser (Edge instead of Chrome) and it worked just fine.

[lbendlin]

Since you have a Pro license you can consider raising a Pro ticket at https://powerbi.microsoft.com/en-us/support/pro/

[Anonymous]

Unfortunately, I do not have access to create a Pro ticket.

[lbendlin]

If you can take over a dataflow then you can raise a pro ticket.

[Anonymous]

I work for the state. This option is not enabled for us.