Mattermost, Inc.

Uncaught TypeError: $(...).dragster is not a function

Hi There,

I’m using Mattermost version 2.1. I see this error in the Platforms log:

[2016/04/07 11:21:06 UTC] [EROR] /api/v1/admin/log_client:client code=0 rid=YYYYYYYYYY uid=XXXXXXXXXX ip=, msg: Uncaught TypeError: $(…).dragster is not a function row: 13 col: 13135 stack: TypeError: $(…).dragster is not a function url: [details: ]

which causes the client (In this case: Chrome) to reload the site. This happens every time, the Clients user clicks to another channel in Mattermost. Any ideas how to Fix this?

Kind regards,

Hi Michael,

When are you seeing this error? Is it just when the page loads or does it require some action like switching channels?

Also, does the user have any adblockers or plugins installed in Chrome when this happens?