<div>
It hasn't recurred, so I guess that's it
</div>


<div>
<div class="content wysiwyg-content">
On loading a screen in FireFox, I'll often get an error message with the heading [JavaScript Application] with the body reading &quot;TypeError: dom.location is null&quot;<br />
I hit the &quot;OK&quot; button and everything seems to work fine, it's just an annoying tick.<br />
I've reinstalled JavaScript for FireFox, but nothing changed.<br />
<br />

</div>
</div>


On loading a screen in FireFox, I'll often get an error message with the heading [JavaScript Application] with the body reading "TypeError: dom.location is null"
I hit the "OK" button and everything seems to work fine, it's just an annoying tick.
I've reinstalled JavaScript for FireFox, but nothing changed.



JavaScript error - TypeError: dom.location is null

Web browsers are applications used primarily to display documents, files and media from the Internet, identified by a Uniform Resource Identifier (URI) that can be a page, image, video or other file. Some browsers require the use of add-ons or extensions to safely render the information they receive; others have systems built into them to perform the same functions.

Web Browsers

Windows Vista is an operating system created by Microsoft as the successor to Windows XP. It was intended for PCs, workstations and laptops, and shares the same code base as its successor, Windows 7. New features included an updated graphical user interface (GUI) and visual style dubbed Aero, a new search component called Windows Search, redesigned networking, audio, print and display subsystems, and new multimedia tools. Vista aimed to increase the level of communication between machines on a home network, using peer-to-peer technology to simplify sharing files and media between computers and devices. Windows Vista included version 3.0 of the .NET Framework, allowing software developers to write applications without traditional Windows APIs.