Unable to personalize list column

[_Gaurav]

Hi experts,

I am facing an issue at the time of personalizing list columns.
When I click on the gear icon it shows empty slush bucket though I have admin role.

 

and when I right click on the left slush bucket and select inspect at that time I found an error message in console that you can see in the below screenshot 

Please help me on this.
Thank you.

[Omkar Mone]

Hi 

Have you written any client script which uses the getElementByTagName method? 

[_Gaurav]

Hi Omkar,

There is no such client script is written.
Actually I am unable to personalize list column of all of the tables.

[Omkar Mone]

Hi 

Try clearing your cache once. 

https://yourinstance.service-now.com/cache.do

And then try it again.

Regards,

Omkar Mone.

www.dxsherpa.com

[_Gaurav]

Hi Omkar,

That does not work for me.