# External Login function throwing error

**URL:** https://meta.discourse.org/t/external-login-function-throwing-error/408579
**Category:** Support
**Tags:** oauth2
**Created:** [July 27, 2026, 6:14am UTC](https://meta.discourse.org/t/external-login-function-throwing-error/408579 "2026-07-27T06:14:44Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![vtan303](https://avatars.discourse-cdn.com/v4/letter/v/c4cdca/32.png) [@vtan303](https://meta.discourse.org/u/vtan303)
#### Post date: [July 27, 2026, 6:14am UTC](https://meta.discourse.org/t/external-login-function-throwing-error/408579/1 "2026-07-27T06:14:45Z")

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Hi, wondering if anyone else is encountering this error where clicking on 3rd party login options (google/discord), will get this ```Uncaught TypeError: this.login.externalLogin is not a function````? I am currently on version 2026.6.0

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### Author: ![Andrew\_Rowe](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/andrew_rowe/32/445877_2.png) [@Andrew\_Rowe](https://meta.discourse.org/u/Andrew_Rowe)
#### Post date: [July 27, 2026, 12:50pm UTC](https://meta.discourse.org/t/external-login-function-throwing-error/408579/4 "2026-07-27T12:50:31Z")

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Welcome to the forum!

I am self hosted and just logged out and then logged back in using the google button. Everything seemed to work normally. I’m not sure if what you are describing is different. version is **2026.7.0-latest**

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### Author: ![chapoi](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/chapoi/32/537252_2.png) [@chapoi](https://meta.discourse.org/u/chapoi)
#### Post date: [July 29, 2026, 12:12pm UTC](https://meta.discourse.org/t/external-login-function-throwing-error/408579/5 "2026-07-29T12:12:10Z")

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Customers theme is the cause