From 78db409055a66a7debfcf949e770ac6f576bcaa6 Mon Sep 17 00:00:00 2001
From: niuhuan <niuhuancn@outlook.com>
Date: Mon, 25 Oct 2021 10:36:05 +0800
Subject: [PATCH] fix common list exception

---
 lib/basic/Entities.dart | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/basic/Entities.dart b/lib/basic/Entities.dart
index 1011e15..66634ee 100644
--- a/lib/basic/Entities.dart
+++ b/lib/basic/Entities.dart
@@ -31,7 +31,9 @@ class BasicUser {
     this.verified = json["verified"];
     this.exp = json["exp"];
     this.level = json["level"];
-    this.characters = List.of(json["characters"]).map((e) => "$e").toList();
+    this.characters = json["characters"] == null
+        ? []
+        : List.of(json["characters"]).map((e) => "$e").toList();
     this.avatar = PicaImage.fromJson(Map<String, dynamic>.of(json["avatar"]));
   }
 }