Buggy tab llist

[rayman89]

1. When you have more than 20 tabs open in a window the tabs that appear on the multiple tab handler list start repeating themselves.

2. On top of that if you are selecting multiple tabs and you scroll down to select more, the tabs that you selected above get unselected even if you are holding down control or shift.

3. When you scroll holding a key down like control or shift etc the scrolling gets choppy like its lagging a bit.

All of this was tested on a clean profile with only your addon installed.

[piroor]

I cannot reproduce this problem on my environment: latest Nightly (63) and a stable release of Firefox (61). Any error message in the browser console or the remote debugger for this addon?

[rayman89]

I'm using firefox 62beta on a clean profile on win 7 x64. You need to have open more than 20 tabs for the issue to trigger.

By the way I reported many things which ones could you not replicate?

• duplicated tabs on the list

• Scrolling breaks selection

• Scrolling while holding a key like control shift etc key makes scrolling choppy

I enabled debug mode for the addon but IDK how to see the log of your debugger.

This is what the browser console says

1534708042898 addons.xpi WARN Can't get modified time of x:\FFox.Dev.x64\browser\features\fxmonitor@mozilla.org.xpi Bootstrapped manifest not allowed to use 'resource' directive. chrome.manifest:1 Bootstrapped manifest not allowed to use 'resource' directive. chrome.manifest:7 Bootstrapped manifest not allowed to use 'resource' directive. chrome.manifest:2 Warning: attempting to write 6460 bytes to preference browser.uiCustomization.state. This is bad for general performance and memory usage. Such an amount of data should rather be written to an external file. This preference will not be sent to any content processes. [Show/hide message details.] Warning: unrecognized command line flag -P nsBrowserContentHandler.js:745 1534708045961 addons.xpi WARN Can't get modified time of G:\FFox.Dev.x64\browser\features\fxmonitor@mozilla.org.xpi Warning: attempting to write 6460 bytes to preference browser.uiCustomization.state. This is bad for general performance and memory usage. Such an amount of data should rather be written to an external file. This preference will not be sent to any content processes. Key event not available on some keyboard layouts: key=“i” modifiers=“accel,alt,shift” id=“key_browserToolbox” browser.xul TypeError: mDragSelection.selection is null drag-selection.js:393:1 Warning: attempting to write 6460 bytes to preference browser.uiCustomization.state. This is bad for general performance and memory usage. Such an amount of data should rather be written to an external file. This preference will not be sent to any content processes.

[E3V3A]

I have the same problem and it occurs with only a few tabs selected. In addition, when selecting copy URL to clipboard, there is nothing copied to clipboard!

I'm on Win + FF 60.1.0esr (64-bit)

[rayman89]

@E3V3A To copy url to the clipboard you need to give the addon extra permissions on the options first.

[rayman89]

@piroor Did the new info help?

[piroor]

@rayman89 Sadly I still cannot find out the trigger of the problem. There is an error from MTH in your log:

TypeError: mDragSelection.selection is null drag-selection.js:393

but it looks obsolete. On the latest release (MTH 2.1.3) there is no such code at the line. And other error messages are unrelated.

[rayman89]

@piroor True the new version seems to have fixed all the reported issues. Sorry I did not know the new version was supposed to do that. Thank you again.

[E3V3A]

yep, now it works thx