I was debugging my app in my personal Google play services account but the company I am working on has already got their Google play services account so I changed and DELETED (deleting api credentials and unpublished it) the game. I have managed to register a new android app but when I try to register a web app I get the error #4800004 (An unexpected error has occurred. Try again later). What should I do?
3 Answers
It can take approx 7 days for your old package to be removed. You will not be able to add a new one until that happens.
Your options:
- Wait 7 days and try again.
- Rename your package.
Alternately: You cannot have two apps with the same package details. Are your two apps conflicting with each other?

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I've change the package name but it doesn't work. As i said in the answer below i can't create any web app even if they are in differents Play Services. – ciberchico420 Oct 31 '17 at 08:54
From the github post, it was mentioned that you maybe re-registering an app with the same package name. You can check if your project was already registered in the console. Projects that you have deleted will take effect after the 7th day.
For further information, you can also try to check this page. It may also have something to do with SHA1 Signing Certificate Fingerprint from android studio.

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Yes, i've changed the package name without success. It's weird because I can't create a WEB LINKED APP in any Play Services i've created (even that they are totally different in package name and content). – ciberchico420 Oct 31 '17 at 08:52
You need to make sure that the LaunchURL that you provide includes the protocol (for example: http://) in addition to the domain. If you do not provide the protocol, google appears to automatically add https://, but this led to the error posted in the question for me.

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