ERR_FAILEDERR_FAILED — Generic Network Error
A network request failed for a reason not covered by more specific error codes.
CORS: Missing Access-Control-Allow-OriginThe server's response does not include the required Access-Control-Allow-Origin header.
A cross-origin request was made, but the server did not include the CORS header in its response. Browsers block cross-origin responses without proper CORS headers for security.
Add the Access-Control-Allow-Origin header to the server response. Use * for public APIs or the specific origin for credentialed requests. Configure CORS middleware on the server.
ERR_FAILEDA network request failed for a reason not covered by more specific error codes.
NXDOMAINThe DNS server reports that the domain name does not exist.
DNS_TIMEOUTThe DNS query timed out without receiving a response.
ERR_NAME_NOT_RESOLVEDThe hostname could not be resolved to an IP address in the browser.
ERR_CERT_DATE_INVALIDThe SSL/TLS certificate has expired or is not yet valid.
AbortError: The operation was abortedA fetch request was cancelled via an AbortController signal.