error method Null safety

void error(
  1. String? correlationId,
  2. Exception? error,
  3. String message,
  4. [List? args]
)

Logs recoverable application error.

  • correlationId (optional) transaction id to trace execution through call chain.
  • error an error object associated with this message.
  • message a human-readable message to log.
  • args arguments to parameterize the message.