From 6944ca26921f7c6bcfa93b4bdde10b970bee27b5 Mon Sep 17 00:00:00 2001
From: moxiaov587 <zouj1awang@163.com>
Date: Wed, 8 Feb 2023 18:00:19 +0800
Subject: [PATCH] :bug: Fix default dismiss error when `show<T>` and
 `showAttach<T>` specifies a non-null generic

---
 lib/src/custom/main_dialog.dart | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/src/custom/main_dialog.dart b/lib/src/custom/main_dialog.dart
index e742f65..92a89d4 100644
--- a/lib/src/custom/main_dialog.dart
+++ b/lib/src/custom/main_dialog.dart
@@ -22,7 +22,7 @@ class MainDialog {
 
   bool visible = true;
   BaseController? _controller;
-  Completer? _completer;
+  Completer<dynamic>? _completer;
   VoidCallback? _onDismiss;
   Widget _widget;
   SmartAwaitOverType _awaitOverType = SmartAwaitOverType.dialogDismiss;
@@ -73,7 +73,7 @@ class MainDialog {
     );
 
     //wait dialog dismiss
-    var completer = _completer = Completer<T>();
+    var completer = _completer = Completer<T?>();
     return completer.future;
   }
 
@@ -132,7 +132,7 @@ class MainDialog {
     );
 
     //wait dialog dismiss
-    var completer = _completer = Completer<T>();
+    var completer = _completer = Completer<T?>();
     return completer.future;
   }