Tenant new to flow; "Error: Index was outside the bounds of the array" upon login

[JMyer]

Flow access was just added to our tenant 4/30.  From the waffle, after successful single sign on to a sharepoint.com site, when I try to get into flow I get an error.

Correlation ID: (blank)

Error: Index was outside the bounds of the array.

I am a SharePoint, Teams, and User Management Administrator.  Up toward the top right it has the right security context for myself.  I set up single sign on for our SharePoint 365 tenant about a year ago.  I will check with our internal network team next week to see if we have any new firewall things to allow given that the host name is not ending with sharepointonline.com.

--John

[v-zhos-msft]

Hi @JMyer ,

Sorry for that, I can't understand your issue clearly.

Could you please share more details about your issue?

I suggert you connect to the support in flow:

https://asia.flow.microsoft.com/en-us/support/

Best Regards,

Community Support Team _ Zhongys

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[JMyer · Accepted solution]

It just took a week for Microsoft to get Flow enabled for our .gov tenant.  It works fine now.  Not sure what the hold up was and why it appeared but would not work.

--John