Theme parsing error: gtk-dark.css:9381:21: Not using units is deprecated. Assuming 'px'.

[Alexander-Shukaev]

Moved from Ferdi265#29.

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Hi there, I see a lot of warnings after system upgrade:

Theme parsing error: gtk-dark.css:9381:21: Not using units is deprecated. Assuming 'px'.

I think some styles need to be updated to include px where it's meant. Thank you!

[Alexander-Shukaev]

Hi, just wanted to follow up if there was any chance to look into this?

[patatetom]

hi,
I have the same problem and I'm unable to find the source of the problem.
I'm using this (light not dark) theme with OpenBox and I can't find this line (9228 for me) that is causing the problem : does anyone have a clue ?
regards, lacsaP.

[patatetom]

after some research, it seems that the problem comes from gtk-3.20/gtk.gresource which contains the compiled gtk.css file.

using gresource allows you to extract the gtk.css file, correct it and then replace the existing one (which only calls the compiled version) :

cd /usr/share/themes/Numix/gtk-3.20/
gresource extract gtk.gresource /org/numixproject/gtk-3.20/dist/gtk.css > gtk.css
sed -i 's/border-top-width: 1;$/border-top-width: 1px;/' gtk.css 

in fact, the error seems to be linked to this single line which is the only one to contain the string border-top-width: 1; :

numix-gtk-theme/src/gtk-3.20/scss/apps/_thunar.scss

Line 14 in 0d6b4c8

border-top-width: 1;

I hope this help for the dark theme, regards, lacsaP.

[Alexander-Shukaev]

Extracting those does not even result in files having enough lines (e.g. 9381). Also tried to search for the property you linked and does not seem to be there.

[patatetom]

after extracting and replacing gtk-dark.css , try this search to highlight lines that are missing px units :

cd /usr/share/themes/Numix/gtk-3.20/
egrep -n '[1-9]; gtk-dark.css | grep -v '#'

not all lines are concerned (opacity for example).

regards, lacsaP.

[patatetom]

the string border-top-width: 1; is present at line 9349 of the decompiled file gtk-dark.css.

the use of the previous sed command should solve the problem of this entry without unit whatever the line concerned :

sed -i 's/border-top-width: 1;$/border-top-width: 1px;/' gtk-dark.css

regards, lacsaP.

[Alexander-Shukaev]

@patatetom, man, thanks a lot. I realized that on my first attempt I tampered with an outdated /usr/share/themes/Numix instead of /usr/share/themes/NumixSolarizedDarkBlue that I'm actually using. Fixed now exactly the way you suggested. Now only looking forward for this to be applied upstream. All the best!

[Alexander-Shukaev]

@darkshram, it comes from #751, where @Ferdi265 already pointed this out. Merged by @khurshid-alam.

[patatetom]

@Alexander-Shukaev 👍

[khurshid-alam]

It would be great if someone make a merge request. This is Saas compiler issue where it is treating this as error instead of warning. Fixed in debian I think.

[Alexander-Shukaev]

@Foggalong, why closed?

[Foggalong]

@Alexander-Shukaev My bad, I misread your last message as saying #751 had closed it!