Browser Error: “Refused to set unsafe header ‘User Agent'”

Just today I started having a very odd layout issue on our standard Account layout. The org in on the NA6 server. This is the standard layout. It’s always happening when I use chrome. I haven’t been able to recreate it in IE, and get it intermittently in Firefox, but definitely it is the worst in Chrome, as it always produces this error. My version is current

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The related lists all seem to be in only the right side of a 2 column set up, as seen below

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When I check the console I see the error

Refused to set unsafe header ‘User Agent’

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I look further into it in the console and it appears to be an issue with the SF javascript. In particular the sforce.Transport function. See the errors below

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I have opened a ticket with SF and they are investigating, but just curious if anyone else has seen this today, or in the past.

This just started happening this morning.


I’m not sure it’s related, but I noticed this on twitter:

.@salesforce users please update your Google Chrome to 31.0.1650.57. This fixes the display issue. Nate Lipke

I think this comes back to the known issue: Unexpected display issue after updating to Google Chrome 31 with embedded Visualforce Pages

Source : Link , Question Author : Chris Duncombe , Answer Author : Daniel Ballinger

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