What do I do if "The Lifecycle Handler 'initialize' is not implemented in class 'xxx'" is reported?

Error message

The Lifecycle Handler 'initialize' is not implemented in class 'xxx'

Cause

The Initializer hook is enabled in the function configurations, but the corresponding handler is not implemented in your code.

Resolution

Remove the Initializer hook from the function configurations. For details, see Configure lifecycle hooks.

Related error

If the PreStop hook is enabled in the function configurations but not implemented in your code, the following error is reported:

The Lifecycle Handler 'preStop' is not implemented in class 'xxx'

Remove the PreStop hook from the function configurations to resolve this error.