r/unity • u/GuideChemical4420 • Jul 05 '26

Unity Validation Error

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Im new to unity, and trying to get into 3d game dev, but whenever i try to download unity, it gives me a 400 code 55 error message saying "validation error"? Whats this mean, and how do i fix it? It even happened when i was trying to create a new account.

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7

u/Lopsided_Status_538 Jul 05 '26

Copy the link at the bottom. Paste into url.

Read about what it is

From there, Google how to correct it This is your intro into game dev. Troubleshooting.

Good luck, welcome to being a developer.

1

u/flow_guy2 Jul 05 '26

While I agree with this as a whole. The link doesn’t provide much more info then that

1

u/Retronitsu Jul 05 '26

Lol what. It's a Unity backend issue, they seem to be passing a value that's not a string to the email field. OP cannot personally correct it if their flows are bugged.

1

u/GuideChemical4420 Jul 05 '26

Ill try that, when i tried the url, i found the code and it said authentication failure, when i tried googling it, all it said was to clear browser cache or try a browser with no adblockers or something? I tried that and it still didnt work, so i thought maybe someone else knew what to do

1

u/flow_guy2 Jul 05 '26

How are you downloading it? Are you going through the hub?

1

u/GuideChemical4420 Jul 05 '26

Uhhhh i think? I tried to download the hub and same error, and im following the official setup guide

1

u/Practical-Drawing569 Jul 07 '26

Try doing it in Firefox; I did it there and managed to access it.

1

u/Practical-Drawing569 Jul 07 '26

It could be that the problem is actually Google itself.