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Category: Internet
Type: Question
Author: Kim brauer
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I am using Windows 7 (64 bit) machine in which I have installed ABP (version 1.3.10) and running a debug version of Firefox nightly. Whenever I enter in an advertising site, I get the following error message:


ASSERTION: Want to fire mutation events, but it's not safe:
'(aNode->IsNodeOfType(nsINode::eCONTENT) &&
static_cast<nsIContent*>(aNode)->IsInNativeAnonymousSubtree())||
sScriptBlockerCount==sRemovableScriptBlockerCount',file
c:/Users/                      mozilla-central/content/base/src/nsContent
Utils.cpp,line3635

Click Abort to exit the Application
Click Retry to Debug the Application
Click Ignore to continue running the application

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#

Hello Kim,

What version of Mozilla Firefox are you running on?

This error occurs on older version of Mozilla Firefox, you may turn off ABP to resolve the error.

Alternatively you may try updating Mozilla Firefox to the latest version for stability.

Thanks,

Olive Master

# (Solution Accepted)

Hi Kim

I guess you are using a older version of Mozilla Firefox because this type of problems has been removed from Firefox 6.So you can use a updated version of Firefox like Firefox 7 or 8 for much better browsing. Or you can remove ABP and it may solve your problem.And here is the link for downloading latest Firefox browser : http://www.mozilla.org/en-US/firefox/new/

 There are so many advantages of latest  Firefox and you get some most important features like sync. That synchronizes your add-on,bookmarks ,history ,and passwords. You can also add ad-block-plus and do not track plus which gives you more protection.

Thanks

Kidd down