goharbor/harbor · error

empty name

Error message

empty name

What it means

Error "empty name" thrown in goharbor/harbor.

Source

Thrown at src/pkg/scheduler/callback.go:43

)

var (
	registry = make(map[string]CallbackFunc)
)

// CallbackFunc defines the function that the scheduler calls when triggered
type CallbackFunc func(ctx context.Context, param string) error

func init() {
	if err := task.RegisterCheckInProcessor(JobNameScheduler, triggerCallback); err != nil {
		log.Errorf("failed to register check in processor for scheduler: %v", err)
	}
}

// RegisterCallbackFunc registers the callback function which will be called when the scheduler is triggered
func RegisterCallbackFunc(name string, callbackFunc CallbackFunc) error {
	if len(name) == 0 {
		return errors.New("empty name")
	}
	if callbackFunc == nil {
		return errors.New("callback function is nil")
	}

	_, exist := registry[name]
	if exist {
		return fmt.Errorf("callback function %s already exists", name)
	}
	registry[name] = callbackFunc

	return nil
}

func getCallbackFunc(name string) (CallbackFunc, error) {
	f, exist := registry[name]
	if !exist {
		return nil, fmt.Errorf("callback function %s not found", name)

View on GitHub (pinned to 7b2fd08cc5)

When it happens

Trigger: Thrown at src/pkg/scheduler/callback.go:43 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of goharbor/harbor@7b2fd08cc5 (2026-08-16). Data as JSON: /api/errors/f9ec9e76daa7f61f. Report an issue: GitHub.