?: (corsheaders.E013) Origin 'http//:localhost:3000' in CORS_ORIGIN_WHITELIST is missing scheme or netloc HINT: Add a scheme (e.g. https://) or netloc (e.g. example.com).
Example: ?: (corsheaders.E013) Origin '.' in CORS_ORIGIN_WHITELIST is missing scheme or netloc HINT: Add a scheme (e.g. https://) or netloc (e.g. example.com).
CORS_ORIGIN_WHITELIST = [
'http://localhost:3000',
'http://localhost:8000',
'http://localhost:8080',
]