Addon SDK error getting devtools module
问题 I'm adding this code to a Addon-SDK addon: var {devtools} = Cu.import("resource://gre/modules/devtools/Loader.jsm", {}); var {WebConsoleFrame} = devtools.require("devtools/webconsole/webconsole"); Although this works in a normal (old style) addon, with cfx run I get: ModuleNotFoundError: unable to satisfy: require(devtools/webconsole/webconsole) from (thefilename.js) To clarify, I'm trying to add those 2 lines into here: https://github.com/DavidBruant/usefulStackTrace/blob/master/lib