Errors when installing Orchis theme

[Txikilinux]

When I install Orchis with ./install.sh -t elkartenet (I have created a variant for our NGO with our colors, but it seems to happen with every variant) I get some errors, complaining about:

Error: Function theme finished without @return
        on line 107:41 of src/_sass/_colors.scss, in function `theme`
        from line 107:41 of src/_sass/_colors.scss
        from line 6:9 of src/gnome-shell/shell-47-0/gnome-shell.scss
>> $primary:                               theme(color);

I have added the following line to _colors.scss:82:

@return $black;

Now it works, it does not complain anymore.

[vinceliuice]

I added a function for the theme color:
https://github.com/vinceliuice/Orchis-theme/blob/ff23c341b6e48d1754ce2492d51548397a2e336e/src/_sass/_colors.scss#L60C1-L82C2

[vinceliuice]

You need to add your color into this function