How to make sure source maps were actually uploaded?

Hello! I’ve added sentry-webpack-plugin to the production build config and the build goes fine without errors. However, on the sentry.io dashboard, I still see there is no checkmark against the “Upload sourcemaps” item. The error traces are minified as well. How can I check the plugin works correctly? Maybe I missed something – do I have to configure webpack to create sourcemaps (i.e. with the devtool option)? There is nothing like that in the description or in the examples, so I assume this plugin should take care of everything. Is that so?

[joepuzzo]

Turns out it was because i was running webpack dev server. When i ran production build it worked. But i needed to add sourcemaps option to webpack config and point to the build directory instead of src

[kamilogorek]

And as for verifying whether your files have been uploaded, go to “Artifacts” page in your Sentry’s project page.

eg. https://sentry.io/kamil-ogorek/testing-project/releases/some-release-name/artifacts/

(with your own account, project and release of course 😃)