[Fix]

lib/src/manager/im_friendship_manager.dart

@@ -148,7 +148,7 @@ class FriendshipManager {
     return list;
   }
 
-  static UserInfo _toObj(String value) => UserInfo.fromJson(_formatJson(value));
+  // static UserInfo _toObj(String value) => UserInfo.fromJson(_formatJson(value));
 
   static dynamic _formatJson(value) {
     return jsonDecode(_printValue(value));

lib/src/manager/im_manager.dart

@@ -9,8 +9,8 @@ class IMManager {
   late FriendshipManager friendshipManager;
   late MessageManager messageManager;
   late GroupManager groupManager;
-  late OfflinePushManager offlinePushManager;
-  late SignalingManager signalingManager;
+  // late OfflinePushManager offlinePushManager;
+  // late SignalingManager signalingManager;
   late InitSDKListener _initSDKListener;
   late String uid;
   late UserInfo uInfo;
@@ -21,8 +21,8 @@ class IMManager {
     friendshipManager = FriendshipManager(_channel);
     messageManager = MessageManager(_channel);
     groupManager = GroupManager(_channel);
-    offlinePushManager = OfflinePushManager(_channel);
-    signalingManager = SignalingManager(_channel);
+    // offlinePushManager = OfflinePushManager(_channel);
+    // signalingManager = SignalingManager(_channel);
     _addNativeCallback(_channel);
   }
 

lib/src/manager/im_offline_push_manager.dart

@@ -1,7 +1,7 @@
-import 'package:flutter/services.dart';
-
-class OfflinePushManager{
-  MethodChannel _channel;
-
-  OfflinePushManager(this._channel);
-}
+// import 'package:flutter/services.dart';
+//
+// class OfflinePushManager{
+//   MethodChannel _channel;
+//
+//   OfflinePushManager(this._channel);
+// }

lib/src/manager/im_signaling_manager.dart

@@ -1,7 +1,7 @@
-import 'package:flutter/services.dart';
-
-class SignalingManager {
-  MethodChannel _channel;
-
-  SignalingManager(this._channel);
-}
+// import 'package:flutter/services.dart';
+//
+// class SignalingManager {
+//   MethodChannel _channel;
+//
+//   SignalingManager(this._channel);
+// }