firefox extension write to error console Merriman Nebraska

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firefox extension write to error console Merriman, Nebraska

Browse other questions tagged javascript firefox debugging or ask your own question. If the add-on has been installed in Firefox, then the messages appear in the Browser Console. Console Methods All console methods except exception() and trace() accept one or more JavaScript objects as arguments and log them to the console. There are two system preferences that can be used to override this default: extensions.sdk.console.logLevel: if set, this determines the logging level for all installed SDK-based add-ons.

Close Rated 5 out of 5 stars 3 user reviews 1,847 users Add to collection Error Console 1.0.1-signed.1-signed Requires Restart by Nicko Gjun Error Console places an add-on bar button that Browse other questions tagged javascript firefox firefox-addon or ask your own question. share|improve this answer answered Apr 7 '14 at 9:48 hallvors 5,14311333 To quote from here - "In Webkit browsers the console is built-in and the console property is always Did you try to grant the capability in user_pref as demonstrated in a comment in the code? –MarcH Aug 4 '11 at 10:15 Where exactly is the error thrown?

Introduction and Features Documentation FAQ and Wiki CommunityDiscussion forums and lists Get InvolvedHack the code, create extensions Firebug Web Development Evolved. up vote 7 down vote favorite 2 I understand that I can log to the console when using a Firefox extension with the cfx run command. We're not affiliated or endorsed by the Mozilla Corporation but we love them just the same. firefox logging firefox-addon firebug firefox-addon-sdk share|improve this question edited May 22 '15 at 2:06 czerny 1,7351528 asked Oct 15 '12 at 10:45 David Tuite 8,6311364133 add a comment| 4 Answers 4

Can Communism become a stable economic strategy? Is there a way to log to a console after the extension has been packaged with cfx xpi? Why are unsigned numbers implemented? Are independent variables really independent?

See Timers. assist. asked 7 years ago viewed 92603 times active 2 years ago Linked 117 TypeError: Illegal Invocation on console.log.apply 21 Log to Safari JavaScript Console 6 ignore firebug console when not installed About MDN Terms Privacy Cookies Contribute to the code Other languages: English (US) (en-US) Русский (ru) Go Skip to main content Select language Skip to search mozilla Mozilla Developer Network Sign

Is accuracy binary? How do I say "Thank you, Captain Obvious?" Pep boys battery check reliable? You're probably right about the user_pref needing to be set, but that would mean the log could only be useful to the developer. It doesn't show anything, too. (This works fine when using console.log from the context of a web page though.) The problem with Firebug would be that it's only enabled for one/some

just stick in the following and you can use everything: Cu.import('resource://gre/modules/devtools/Console.jsm'); can now do whatever, console.log('blah'), console.time('rawr'), console.endTime('rawr'), etc etc etc share|improve this answer edited Aug 19 '14 at 1:20 answered Document Tags and Contributors Tags: Add-on SDK Contributors to this page: wbamberg, jamiejon99, Miryafa, saima75, fixanoid, tomica Last updated by: wbamberg, Jan 15, 2016, 10:39:47 AM See also WebExtensions Getting started The console.time(name) and console.timeEnd(name) feature is awesome. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

This means that messages written using debug(), log(), info(), trace(), and warn() will not appear in the console. extensions.extensionID.sdk.console.logLevel, where extensionID is an add-on's Program ID. Just be careful, in this command you should not type "Console" with a small latter! Proudly Powered by phpBB © phpBB Group © 1998-2015 mozillaZine All Rights Reserved What is Firebug?

Create an Add-ons Account or log in to your current account close Report Abuse If you suspect this add-on violates our policies or has security or privacy issues, please use the The value for each preference is the desired logging level, given as a string. Did Sputnik 1 have attitude control? The second answer is the one you want. –canuckistani Feb 23 '15 at 23:18 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up

Close On the go? Join them; it only takes a minute: Sign up Log to Firefox Error Console from JavaScript up vote 51 down vote favorite 19 Is it possible to add messages to the Firebug FAQ Firebug Wiki Enabling Firebug HTML Development CSS Development CSS Layout Network Monitoring Javascript Debugging Finding Errors DOM Exploration Javascript Command Line Javascript Logging Cookies Firebug around the web Firebug share|improve this answer edited Apr 13 '13 at 20:52 answered Apr 13 '13 at 20:33 jongo45 1,5221910 1 I've only set the filter with the buttons that are available in

Firebug gives you a set of powerful logging functions that you can call from your own web pages. Not the answer you're looking for? It's probably related. If you install this add-on, you can use it with "Firebug.Console.log();" command.

Not the answer you're looking for? I don't seem to be able to access that even though I have Firebug installed. –David Tuite Oct 15 '12 at 12:34 @DavidTuite: That's expected - Firebug is absolutely You must set the Log level for your extension: var self = require("sdk/self"); var prefService = require("sdk/preferences/service"); prefService.set('extensions.'+ +'.sdk.console.logLevel','all'); share|improve this answer answered Oct 6 at 13:57 MarZab 1,527825 add Skip to main content Select language Skip to search mozilla Mozilla Developer Network Sign in Sign in or create an account: GitHub Sign in: Persona Web Platform Technologies HTML CSS JavaScript

Why are so many metros underground? String formatting console.log can format strings in the great tradition of printf. To bring up Error Console from within a browser or mail window, use the function toJavaScriptConsole(). Now you can also do this: debug ("%s", "a") –ceving Dec 5 '11 at 16:35 1 @ceving: do you know why with your solution in chrome I get: TypeError: Illegal

Elements, functions, arrays, plain ol' objects, you name it.