EDIT: Nevermind, I simply forgot to actually save the other “settings.yml” file, lol. Brain is fried.
Hi. When changing the code from the color yellow to purple, I get this error. All I did was simply swap any mention of “yellow” to “purple” and adjust the hex color value. Why?

$tags-purple: str-to-list("#{$purple}", "|");
@each $tag in $tags-purple {
.discourse-tag[data-tag-name="#{$tag}"] {
color: #CCCCCC !important;
background-color: #ae00d1;
&:hover {
color: #CCCCCC;
background-color: #ae00d1;
}
}
}
The first line here is line 8 that the error mentions.