fix: type assertion failed (#1314)

diff --git a/pkg/providers/apisix/apisix_consumer.go b/pkg/providers/apisix/apisix_consumer.go
index b2f94a1..95b31bf 100644
--- a/pkg/providers/apisix/apisix_consumer.go
+++ b/pkg/providers/apisix/apisix_consumer.go
@@ -215,7 +215,7 @@
 	if k8serrors.IsNotFound(err) && event.Type != types.EventDelete {
 		log.Infow("sync ApisixConsumer but not found, ignore",
 			zap.String("event_type", event.Type.String()),
-			zap.String("ApisixConsumer", event.Object.(string)),
+			zap.Any("ApisixConsumer", event.Object.(kube.ApisixConsumerEvent)),
 		)
 		c.workqueue.Forget(event)
 		return