Rollbax not send 404 errors

Hi, i’m using rollbarx in my phoenix project.
Is possible not send the 404 erros (page not found)?

How can i do?

Thanks

I presume that by rollbarx you mean the package Rollbax, which reports errors to Rollbar? If so, you probably had to add a callback to your router, as described in https://hexdocs.pm/rollbax/using-rollbax-in-plug-based-applications.html ? Based on the input of that function (kind/reason or conn), you should be able to prevent rollbax from sending a report to Rollbar?