The following errors were encountered:

[Authority]

The following errors were encountered:

• The defined color set "Purple = purple.css" is either having invalid character(s) or not in prescribed format. Only alpha-numeric characters are allowed for naming separated by '='.
  

ffs why? how to fix?

[Løque]

Paste the .css please.
Btw I'm supposing you are using the string like "color: purple;"
Afaik purple does not exist like black or red; use #800080 instead.