Building to android gives me an error, and I don't know what caused it

Expo SDK
1

When I am building my app to android, it says an error occured:

[exp] Android: There was an error with this build.

But I have no idea why it would work, because I published my app to expo and it worked fine, and running it over “npm start” and “exp start” both work fine. I don’t know why this is at all. Is there any way to check what the error was, or any common mistakes people make when building to android that I probably made?

2

Did it show you a build id? If you send that id to us we can help you debug.

3

I didnt change anything about the app, and tried building it for the 4th
time. After that it worked.

4

Ok sorry about that. We’re working on ways to expose these errors better.

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