✅ - Failed to authenticate with Kiro. | kirodotdev | Page 1

vale bloom Jul 18, 2025, 11:00 AM

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I get this message and there is no way to authenticate. I am on osx.

I get in the browser the

http://localhost:3128/oauth/callback?code=d70ba07c-3e50-4c17-8f3e-a4f6275c915b&state=6b683a05-5398-400a-adca-eb0cdd2e7e50

and then You can close this window

but Kiro displays "there was an error signing you in. Please try again"

this is both Google and Github sign in

shrewd flame Jul 18, 2025, 12:47 PM

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Have you signed in before ? Sorry for the issue!

umbral kernel Jul 18, 2025, 3:01 PM

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same issue here, I am behind a corporate network, probably have to adjust proxy settings

vale bloom Jul 18, 2025, 3:16 PM

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never signed in before no

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I am not behind any corporate network or proxy

vale bloom Jul 18, 2025, 5:01 PM

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More info that might be useful

Version: 0.1.15
VSCode Version: 1.94.0
Commit: 3bc33dd4c5eafbd5052855ecbf5c622c75d33ab8
Date: 2025-07-18T01:43:21.621Z
Electron: 30.5.1
ElectronBuildId: undefined
Chromium: 124.0.6367.243
Node.js: 20.16.0
V8: 12.4.254.20-electron.0
OS: Darwin arm64 24.4.0

I am on Apple M2 Max

shrewd flame Jul 18, 2025, 5:41 PM

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Everything looks ok… you could open an issue up on our Github https://github.com/kirodotdev/Kiro

GitHub

GitHub - kirodotdev/Kiro: Kiro is an agentic IDE that works alongsi...

Kiro is an agentic IDE that works alongside you from prototype to production. - kirodotdev/Kiro

vale bloom Jul 18, 2025, 6:44 PM

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Will do thanks!

ocean light Jul 18, 2025, 7:32 PM

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@vale bloom could you check your developer console for any errors that are reported when redirecting back to the app? Help -> Toggle developer tools?

@umbral kernel yes please disable your proxy settings and retry.

vale bloom Jul 20, 2025, 6:51 AM

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Not much only that message. @umbral kernel I do not have any proxy setting, not sure why you assume so. Also on github they say to disable extensions but I am not sure how you do it. If I try to open the terminal from the menu nothing happens

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I gave the code and the message to cursor and did some magic and fixed it. Some problems with the cache and ghe global storage I think haha

outer pewter Sep 11, 2025, 3:52 AM

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Thank you for confirming that issue has been fixed. Will mark thread as answered. Feel free to reach back if you still have any issues and we will be glad to address.

west narwhalBOT Sep 11, 2025, 3:52 AM

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✅ - Failed to authenticate with Kiro.

#✅ - Failed to authenticate with Kiro.