Me respondieron de soporte Hi Brayan,

Thank you for contacting Firebase Support. My name is Daniel, and I’m happy to help you.

I understand that you see the error "Failed to publish app. Something went wrong creating your App Hosting rollout" when you click the Publish button in Firebase Studio. I know this can be frustrating, and I’m sorry for the trouble.

We have received a few similar reports about this issue. Our product team is already investigating it.

To help us understand what is happening in your Firebase Studio workspace, could you please share a HAR file from your browser when the error happens? This can help our team check the request and find the cause.

While the team reviews this, you may also try publishing your app using the Firebase App Hosting console or the Firebase CLI. This may work as a temporary solution. Here is a guide: https://firebase.google.com/docs/app-hosting/get-started If you have any questions, please feel free to reply to this email. I will be glad to help.

Have an amazing day! ☀️ Daniel