Ie Js Error Log
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Internet Explorer 11 Developer Tools Not Working
UI Responsiveness Profiler Memory Emulation Keyboard shortcuts TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Using the Console to view errors and debug Use the Console tool to view errors and other messages, send debug output, inspect internet explorer console commands JavaScript objects and XML nodes, and to run JavaScript in the context of the selected window or frame. A window into your code The primary use for the Console tool is to communicate into and out of running webpages: In: You run JavaScript to view and change values in running webpages, add functions to running code, and run debug code on the fly. Out: Internet Explorer and JavaScript code deliver status, error, and debug messages to developers, including inspectable JavaScript objects and DOM Nodes. Sending info to the Console Selecting your execution target Messages Internet Explorer sends to the console Messages developers can send to the console from code Managing messages for readability Selecting your execution target New in Windows 8.1 Update, the Console has a Target drop-down menu just above the Console output pane. If the webpage you're viewing has an iframe element in it, select the iframe from the Target menu to run Console commands solely in the scope of the iframe. If your webpage has no iframes, the only selection
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How To See Javascript Errors In Ie 11
Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Does IE9 support console.log, and is it a https://msdn.microsoft.com/en-us/library/dn255006(v=vs.85).aspx real function? up vote 180 down vote favorite 63 In which circumstances is window.console.log defined in Internet Explorer 9? Even when window.console.log is defined, window.console.log.apply and window.console.log.call are undefined. Why is this? [Related question for IE8: What happened to console.log in IE8?.] javascript logging internet-explorer-9 share|improve this question asked Mar 29 '11 at 13:03 mloughran 5,52462020 3 Check out this great post about the intricacies of http://stackoverflow.com/questions/5472938/does-ie9-support-console-log-and-is-it-a-real-function IE8-9 console object/function: whattheheadsaid.com/2011/04/… –Marc Climent Dec 30 '11 at 13:37 See also 'console' is undefined error for internet explorer –Bergi Nov 10 '12 at 12:34 add a comment| 7 Answers 7 active oldest votes up vote 261 down vote accepted In Internet Explorer 9 (and 8), the console object is only exposed when the developer tools are opened for a particular tab. If you hide the developer tools window for that tab, the console object remains exposed for each page you navigate to. If you open a new tab, you must also open the developer tools for that tab in order for the console object to be exposed. The console object is not part of any standard and is an extension to the Document Object Model. Like other DOM objects, it is considered a host object and is not required to inherit from Object, nor its methods from Function, like native ECMAScript functions and objects do. This is the reason apply and call are undefined on those methods. In IE 9, most DOM objects were improved to inherit from native ECMAScript types. As the developer tools are considered an extension to IE (albeit, a built-in extension),
here for a quick overview of the site Help Center Detailed answers to any questions http://stackoverflow.com/questions/3326650/console-is-undefined-error-for-internet-explorer you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a internet explorer community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 'console' is undefined error for Internet Explorer up vote 338 down vote favorite 124 I'm using Firebug and have some statements like: console.log("..."); in my page. In IE8 (probably earlier versions too) I get internet explorer 11 script errors saying 'console' is undefined. I tried putting this at the top of my page: still I get the errors. Any way to get rid of the errors? javascript internet-explorer internet-explorer-8 firebug share|improve this question edited Oct 31 '13 at 9:11 informatik01 9,29763759 asked Jul 24 '10 at 19:55 user246114 13.4k3383136 4 Use typeof in your if, it will avoid undefined errors: if(typeof console === "undefined") { var console = { log: function (logMsg) { } }; } –Flak DiNenno Feb 4 '13 at 23:19 14 console.log() only works when IE's dev tool is open (yes IE is crappy). see stackoverflow.com/questions/7742781/… –Adrien Be Jul 16 '13 at 13:14 1 Best answer to that question is stackoverflow.com/a/16916941/2274855 –Vinícius Moraes Nov 19 '13 at 15:05 1 see github.com/h5bp/html5-boilerplate/blob/master/js/plugins.js –Aprillion Nov 27 '13 at 15:54 1 @Aprillion link is broken, use this one instead: github.com/h5bp/html5-boilerpl