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Regular Visitor

Could not retrieve values. Value cannot be null. Parameter name: accessToken

I get this error when trying to start a flow.  it is under the list name drop down. I started flow direclty from sharepoint site.  Any ideas?

 

Could not retrieve values. Value cannot be null. Parameter name: accessToken

12 REPLIES 12
Highlighted
Power Automate
Power Automate

Hi @pdsaz,

 

Did you run into the issue clicking "Create a flow" or "See your flows" from Sharepoint? 

 

If "Create a flow" could you please post the url of the flow you clicked on so that I can investigate?

Thanks!


-Travis

Highlighted

Hi Travis - Thanks for helping.

 

while viewing the list in sharepoint i clicked on the "Flow" drop down then selected "Create a Flow" which opened a panel on the right.  I selected "Send approval email when a new item is added".  This took me to the Microsoft flow site with my sharepoint address filled in.  The list name showed as number not the list name with the error I posted.  I logged off and tried again with same result.

 

Hope that is some useful data.

Highlighted

Do I understand correctly that you're running into a different issue now?

 

The first issue was that the list name was correct, but you received an error stating "Value cannot be null.  Parameter name: accessToken"

 

The second issue is now that the list name is incorrect?

 

Or are they both the same issue? Sorry for the confusion!

Highlighted

both. happening....  Sorry if I confused the information.  I am new to flows...

Highlighted

Hi @pdsaz

 

No problem, I'm happy to help!

 

It looks like their is an issue with your connection. Could you try deleting and recreating your sharepoint connection and seeing if the problem persists?

Highlighted

Hi pdsaz,

 

May I know is this error appear after you paste an SP URL in actions? If so, make sure that your site URL is like "https://contoso.sharepoint.com/" instead of "https://contoso.sharepoint.com/SitePages/Home.aspx".

 

Regards,

Mona

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.
Highlighted

Hi Travis,

Tired your suggestion - did not work for me...  any other suggestions?

 

Highlighted

Hi Mona,

 

I tried but no go...sharepoint.jpeg

See picture attahed.. .does that look ok?  

Highlighted
Regular Visitor

Thought I would check in again... any other ideas?

Highlighted
Regular Visitor

HI all - I am at a standstill here and can't get any of this to work.  Can anyone recommend who I could get some help from?

 

Thanks in advance!

Highlighted

Hi @pdsaz,

 

Sorry for not updating you while we investigate the issue. It looks like you aren't the only one facing this problem.

 

Some additional information would be helpful in narrowing down your individual requests. If you press ctrl+alt+a on any page on flow (believe this only works in chrome), it will pop up some useful debugging information.

 

Could you email that info to the following address, citing this forum post:
flowdev@service.microsoft.com

Highlighted

Stil having this issue.   Any advice???

 

"Pragma": "no-cache",
"x-ms-request-id": "ec498b1e-29da-42b6-8bfe-c83ef18b89de",
"Timing-Allow-Origin": "*",
"Cache-Control": "no-cache",
"Date": "Wed, 10 May 2017 18:05:48 GMT",
"Set-Cookie": "ARRAffinity=46dc67030a191d2edd598c14110f5aa8c6b36b18959f4e6435de7f8e9b918ca8;Path=/;Domain=127.0.0.1",
"Server": "Microsoft-IIS/8.0,Microsoft-HTTPAPI/2.0",
"X-AspNet-Version": "4.0.30319",
"X-Powered-By": "ASP.NET",
"Content-Length": "222",
"Content-Type": "application/json; charset=utf-8",
"Expires": "-1"
}
Body
{
"status": 400,
"message": "Value cannot be null.\r\nParameter name: accessToken",
"source": "http://127.0.0.1/datasets/https%253A%252F%252Fyswsemi-my.sharepoint.com%252Fpersonal%252F/tables/tas...",
"errors": []
}

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