# Does a list of Ignition error codes exist? **URL:** \ **Category:** Ignition\ **Created:** [February 12, 2020, 5:42pm UTC](https://forum.inductiveautomation.com/t/does-a-list-of-ignition-error-codes-exist/32183 "2020-02-12T17:42:52Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![thomas.stevic](https://avatars.discourse-cdn.com/v4/letter/t/d6d6ee/32.png) [@thomas.stevic](https://forum.inductiveautomation.com/u/thomas.stevic)\ **Post date:** [February 12, 2020, 5:42pm UTC](https://forum.inductiveautomation.com/t/does-a-list-of-ignition-error-codes-exist/32183/1 "2020-02-12T17:42:52Z")
I created a new project, in the Output Console I get 4 errors. a new one, that I hadn’t noticed before is “12:26:39 SEVERE: [0212/122639.776:ERROR:tcp\_socket\_win.cc(355)] bind() returned an error: Only one usage of each socket address (protocol/network address/port) is normally permitted. (0x2740)” Should I be concerned? Is there a list of the error code numbers that Ignition creates? ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [February 12, 2020, 5:47pm UTC](https://forum.inductiveautomation.com/t/does-a-list-of-ignition-error-codes-exist/32183/2 "2020-02-12T17:47:35Z")
I’ve been told this is a paranoid warning/error from the browser library we use, and that it’s nothing to worry about. I think there’s also work integrating a major version upgrade to the library landing soon that is supposed to resolve it. ---
**Author:** ![thomas.stevic](https://avatars.discourse-cdn.com/v4/letter/t/d6d6ee/32.png) [@thomas.stevic](https://forum.inductiveautomation.com/u/thomas.stevic)\ **Post date:** [February 12, 2020, 5:49pm UTC](https://forum.inductiveautomation.com/t/does-a-list-of-ignition-error-codes-exist/32183/3 "2020-02-12T17:49:39Z")
Excellent. Thank you.