Spell highlighting not working

[scompo]

Hello, I'm having problems with the spell checking in vim, basically I can't see any of the highlighted words.

The spell checker works otherwise, ]s, [s and z= work as expected, just the words aren't highlighted.

Looking around in the issues I've found #195 that looks similar to the issue I'm facing.

Down here the changes I've made to temporarily fix the error:

diff --git a/solarized.vim b/solarized.vim
index 70f5223..8af1712 100644
--- a/solarized.vim
+++ b/solarized.vim
@@ -360,7 +360,8 @@ endif
     let s:none            = "NONE"
     let s:t_none          = "NONE"
     let s:n               = "NONE"
-    let s:c               = ",undercurl"
+"   let s:c               = ",undercurl"
+    let s:c               = ",underline"
     let s:r               = ",reverse"
     let s:s               = ",standout"
     let s:ou              = ""

The underline instead of undercurl was taken from #195.

I'm using:

• Gnome terminal version 3.36.2
• vim

VIM - Vi IMproved 8.1 (2018 May 18, compilato Apr 15 2020 06:40:31) Patch incluse: 1-2269

• Bash

GNU bash, versione 5.0.17(1)-release (x86_64-pc-linux-gnu)

Let me know if you need other informations.

[vrkansagara]

I am facing this issue since very long time.

[nyorem]

Same for me.

[sh-cau]

Here's another...

[vrkansagara]

@sh-cau I have switched to something else.here is reference for you https://github.com/vrkansagara/ide

[Iiridayn]

Finally got around to tracking this down. set t_Cs="Fix bad spell issue in solarized theme" from https://github.com/morazow/dotfiles/commit/86a97fa4f915bbce7f94203f430e46b3f386a184 works as a workaround to fallback to underline, but I'm running in kitty which supports undercurl fine, even in tmux.