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Value cannot be null. Parameter name: key

Hi
I am getting this error while saving any topic. When I check with the topic checker, there are no errors
How can I fix it?

 

Thanks in advance

1 ACCEPTED SOLUTION

Accepted Solutions
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Super User
Super User

Re: Value cannot be null. Parameter name: key

Hi @rad2 ,

 

Open the topic with an issue, validate and fix any error inside the topic, save again your topic.

If the error persists, sign-out of your account and sign-in again.

If the error persists, you can open a ticket to Microsoft support to help better.

http://powervirtualagents.microsoft.com/en-us/support


Did I answer your question? Mark my post as a solution!
Thanks!

Renato Romão,

Connect with me here 😉

Power Virtual Agents course (+1.000 students): https://www.udemy.com/pva-beginners

View solution in original post

2 REPLIES 2
Highlighted
Super User
Super User

Re: Value cannot be null. Parameter name: key

Hi @rad2 ,

 

Open the topic with an issue, validate and fix any error inside the topic, save again your topic.

If the error persists, sign-out of your account and sign-in again.

If the error persists, you can open a ticket to Microsoft support to help better.

http://powervirtualagents.microsoft.com/en-us/support


Did I answer your question? Mark my post as a solution!
Thanks!

Renato Romão,

Connect with me here 😉

Power Virtual Agents course (+1.000 students): https://www.udemy.com/pva-beginners

View solution in original post

Highlighted
New Member

Re: Value cannot be null. Parameter name: key

Thanks, @renatoromao
Your suggestion worked. 
Sign-out and immediately sign-in didn't solve the issue. But when I signed off for the day, closed all browsers, and logged in the next morning, the issue was resolved. 

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