[MCL-14288] Minecraft Dungeons launcher quits while loading account

The Minecraft Dungeons launcher starts up, begins to load my account, and quits after a couple of seconds of '...' without giving me the opportunity to launch the game instance.

This seems to have happened within the last 8 hours, as I was playing the game earlier today with no issue. I don't recall seeing the launcher trying to update recently.

I've tried rebooting my system and repairing the launcher using the installer - neither have had any effect.

Linked issues

duplicates 1

MCL-14290 Launcher crashes when i try to open it Resolved

Attachments

launcher_log.txt

Comments 4

[Mod] violine1101 2020-06-08T21:14:02Z

This is the error message from the log:

[Error: 2020-06-08 21:00:35.9051776: MinecraftServicesApi.cpp(90)] Error while sending request to https://api.minecraftservices.com/authentication/login_with_xbox
[Error: 2020-06-08 21:00:35.9051935: MinecraftServicesApi.cpp(93)] https://api.minecraftservices.com/authentication/login_with_xbox responded with: Response code: 401 Response body: {
  "path" : "/authentication/login_with_xbox",
  "errorType" : "UnauthorizedOperationException",
  "error" : "UnauthorizedOperationException",
  "errorMessage" : "Unauthorized",
  "developerMessage" : "Unauthorized",
  "details" : { }
}

Seems like the launcher is unable to Xbox services, similar to MCL-14094. This is the first time I've heard of it actually crashing because of that, though.

Janos Korognai 2020-06-08T23:51:13Z

Try MCL-14290

Danielle 2020-06-09T03:45:36Z

I'm having the same issue.

Ined 2020-06-09T08:23:53Z

It seems you got it fixed using a workaround in the twitter feed, nice. We are investigating this and tracking it as MCL-14290.

Kudos to violine1101 for finding bug reports on twitter too!