On Monday, March 17, 2014 2:10:08 AM UTC+11, Sebastian Zartner wrote:
I don't see that error using FF 27.0/30.0a1 + FB 1.12.7 on Win8.1. Do you
> have a test case with steps to reproduce the problem? Also, do you have any
> other extensions installed besides Firebug?
>
> Sebastian
>
>
I am developing an extension that modifies nodes to fix up faded text. The
modified nodes look like
<span class="GB-CK03DDQ" style="color: black ! important;"
_blkn_saved="rgba(136,136,136,1)">2 posts</span>
At the moment I am looking at the URL
https://groups.google.com/forum/#!forum/firebug
with DBG_CSS and DBG_ERRORS tracing turned on. After the extension has
altered the nodes, if I click on any node that is a child of this one:
<div class="GB-CK03DKYB" style="color: black ! important;"
_blkn_saved="rgba(34,34,34,1)">
then the Computed panel is not updated. The trace console shows error
messages from getSpecifity(). If I click on that div or higher then the
panel is updated and I get lots of trace messages of the form
getInstanceForStyleSheet: compare href 2 null /html/head/style[2]
When I undo the attribute modifications it all works again with no error
messages.
When I click on a node I get an immediate error:
EXCEPTION in Events.dispatch FirebugChrome.onObjectSelected:
(NS_ERROR_INVALID_POINTER)
[inIDOMUtils.getSpecificity]
chrome://firebug/content/lib/events.js 67
chrome://firebug/content/html/htmlPanel.js 163
chrome://firebug/content/html/htmlPanel.js 1245
A timer then goes off a little later producing this
Console Service ERROR [JavaScript Error: ...
resource://gre/modules/devtools/styleinspector/css-logic.js\" line: 1407}]",
followed by some errors at
chrome://firebug/content/lib/http.js 105
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