grafana/k6 · error

tapping: %w

Error message

tapping: %w

What it means

Error "tapping: %w" thrown in grafana/k6.

Source

Thrown at internal/js/modules/k6/browser/common/touchscreen.go:30

type Touchscreen struct {
	ctx      context.Context
	session  session
	keyboard *Keyboard
}

// NewTouchscreen returns a new TouchScreen.
func NewTouchscreen(ctx context.Context, s session, k *Keyboard) *Touchscreen {
	return &Touchscreen{
		ctx:      ctx,
		session:  s,
		keyboard: k,
	}
}

// Tap dispatches a tap start and tap end event.
func (t *Touchscreen) Tap(x float64, y float64) error {
	if err := t.tap(x, y); err != nil {
		return fmt.Errorf("tapping: %w", err)
	}
	return nil
}

func (t *Touchscreen) tap(x float64, y float64) error {
	touchStart := input.DispatchTouchEvent(
		input.TouchStart,
		[]*input.TouchPoint{{X: x, Y: y}},
	).WithModifiers(
		input.Modifier(t.keyboard.modifiers),
	)
	if err := touchStart.Do(cdp.WithExecutor(t.ctx, t.session)); err != nil {
		return fmt.Errorf("touch start: %w", err)
	}

	touchEnd := input.DispatchTouchEvent(
		input.TouchEnd,
		[]*input.TouchPoint{},

View on GitHub (pinned to 93accf6570)

When it happens

Trigger: Thrown at internal/js/modules/k6/browser/common/touchscreen.go:30 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of grafana/k6@93accf6570 (2026-08-15). Data as JSON: /api/errors/f9e7718d1aad62b6. Report an issue: GitHub.