3 solutions found
Invalid class name This error shows up when Node.js tries to parse a CSS class name that starts with a number or has special chars. The fix is to use a valid class selec...
SyntaxError: invalid syntax Python 3.6+ f-strings get confused when you use literal curly braces inside a dictionary. Double them up or switch to format()....
Uncaught SyntaxError: Invalid class name You're getting this error because your class name breaks JavaScript's naming rules. Here's how to fix it fast, plus why it happens....