Error uploading sourcemaps to Sentry: project not found

Expo Development Tools
1

Hello,

I am trying to use sentry-expo for my enterprise app. The app is connected to Sentry, but not the source code. Even though I’m getting error reports, I need to know where the error is occurring in my code!

When I try publishing, I get the following error:

Error uploading sourcemaps to Sentry: project not found

Running:
expo: 39.0.0
sentry-expo: 3.0.4

Here is the hooks section in my app.json:

    "hooks": {
      "postPublish": [
        {
          "file": "sentry-expo/upload-sourcemaps",
          "config": {
            "organization": "[org name from Sentry]",
            "project": "[project name from Sentry]",
            "authToken": "[API key I generated in Sentry]"
          }
        }
      ]
    }

Here is where I’m setting up Sentry in app.json:

import * as Sentry from 'sentry-expo';

Sentry.init({
  dsn: '[DSN from project]',
  enableInExpoDevelopment: false,
  debug: [true in dev, false in staging/prod],
});

I’ve seen past topics like this and they resolved it by removing the hyphens from their project or organization names. My names have no special characters. Any insights would be appreciated!

2

I just had the same issue. In my case, the problem was that I entered my organization’s name as it’s normally written version (“Organization Name”) instead of it’s machine name (“organization-name”).

Double check as follows:

Go to your Sentry dashboard, to your project. You will have this format of url in your browser’s url bar:
https://sentry.io/settings/organization-name/projects/project-name/
Be sure that you copy the organization and project name into your app.json exactly as you see them in that url.

1 Like
3

Thank you for responding! The organization and project names match exactly. They have no capital letters or hyphens. Could anything else be the issue?

4

Wow!! Thanks. This was really helpful