run jpm with profile: how to see console messages?

Question

When I run my extension with

jpm -p myuser

I don't see any console.log messages any more: that's almsot impossible to debug.

Same trouble described here : https://discourse.mozilla-community.org/t/jpm-run-with-profile-and-logging/3114/3

Any idea how to solve that ?

Answer 1

You might need to add a preference to the profile you're using to see all addon log messages, see this blog post for the gory details. IMO this is a jpm bug, when it copies the profile it's using it should set this preferences.