From d0a350c324366ea41c93756085356c460d7280c9 Mon Sep 17 00:00:00 2001
From: amebahead <amebahead@naver.com>
Date: Thu, 12 Feb 2026 17:34:15 +0900
Subject: [PATCH] Fixed MissingPluginException when overlay channel is called
 after dispose.

---
 lib/src/controller/map/controller.dart               | 2 +-
 lib/src/messaging/channel_wrapper.dart               | 1 +
 lib/src/type/map/overlay/overlay/overlay_sender.dart | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/src/controller/map/controller.dart b/lib/src/controller/map/controller.dart
index a532a256..0703c59b 100644
--- a/lib/src/controller/map/controller.dart
+++ b/lib/src/controller/map/controller.dart
@@ -268,8 +268,8 @@ class _NaverMapControllerImpl
   @override
   void dispose() {
     myLocationTracker._stopTracking();
-    overlayController.disposeChannel();
     _nowCameraPositionStreamController.close();
     _trackingModeStreamController.close();
+    overlayController.disposeChannel();
   }
 }
diff --git a/lib/src/messaging/channel_wrapper.dart b/lib/src/messaging/channel_wrapper.dart
index 708144ca..4e3646e1 100644
--- a/lib/src/messaging/channel_wrapper.dart
+++ b/lib/src/messaging/channel_wrapper.dart
@@ -20,6 +20,7 @@ mixin NChannelWrapper {
 
   void disposeChannel() {
     if (isChannelInitialized) channel.setMethodCallHandler(null);
+    isChannelInitialized = false;
   }
 
   Future<T?> invokeMethod<T>(String funcName, [NMessageable? arg]) {
diff --git a/lib/src/type/map/overlay/overlay/overlay_sender.dart b/lib/src/type/map/overlay/overlay/overlay_sender.dart
index b18408c9..39f1c287 100644
--- a/lib/src/type/map/overlay/overlay/overlay_sender.dart
+++ b/lib/src/type/map/overlay/overlay/overlay_sender.dart
@@ -21,6 +21,7 @@ mixin _NOverlaySender {
     dynamic lastValue;
 
     for (final overlayController in _overlayControllers) {
+      if (!overlayController.isChannelInitialized) continue;
       lastValue = await overlayController.invokeMethod(query, messageable);
     }