Firefox addon - icon not showing

问题

I'm trying to write an Addon for Firefox. For this I'm using the Mozilla "Addon-SDK".

When i use the "jpm run" function all works well. But as soon as i package it to an xpi and install it, the icon wont show up in the toolbar. This seems to be a bug in the SDK.
I have tried various workaround solutions from other blog posts.

Editing package.json
renaming to "icon"
moving to data
Moving the icon to root
Absolute paths
editing the firefox version in rdf
debuging Index.js...

Here the most useful:

Firefox add-on : extension icon not showing
https://github.com/mozilla-jetpack/jpm/issues/197

Since Firefox 43 addons must be verifyed. I did this. I also disabled the function in about:config so i could try new versions faster. Still no luck.

Here is my code in index.js: Edited according to answer but still not working

    var button = buttons.ActionButton(
    {
      id: "MorastLink",
      label: "In den Morast",
      icon:
      {
        "16": "./images/icon16.png",
        "32": "./images/icon32.png",
        "64": "./images/icon64.png"
      },
    onClick: CopyToMorast
    });

Here I also tried, moving the path, changing names, using absolute path...

And this is my package.json

    {
      "title": "Morast",
      "name": "morastaddon",
      "version": "0.1.4",
      "description": "An Addon to insert a \"Add to Morast\" button on distributer sites.",
      "main": "index.js",
      "author": "Lisa Austen",
      "icon": "ressource://@morastaddon/data/images/icon16.png",
      "icon64": "ressource://@morastaddon/data/images/icon64.png",
      "engines": {
      "firefox": ">=38.0a1",
      "fennec": ">=38.0a1" },
      "license": "MIT",
      "keywords": [
      "jetpack"
    ]
    }

https://github.com/LAusten/MorastAddon.git

回答1:

According to MDN, the icon path has to be relative to the data folder:

as a resource:// URL pointing at an icon file in your add-on's "data" directory, typically constructed using self.data.url(iconfile)

as a relative path: a string in the form "./iconfile", where "iconfile" is a relative path to the icon file beginning in your add-on's "data" directory

Example:

  icon:
  {
    "16": "./images/icon16.png",
    "32": "./images/icon32.png",
    "64": "./images/icon64.png"
  }

来源：https://stackoverflow.com/questions/34768273/firefox-addon-icon-not-showing

标签

javascript

firefox

firefox-addon

firefox-addon-sdk

jpm