🔀 Merge pull request #300

Fix: mirai empty message chain when check at

docs/.vuepress/public/plugins.json

@@ -214,5 +214,21 @@
     "desc": "基于 import hook 的插件管理",
     "author": "Jigsaw111",
     "repo": "Jigsaw111/nonebot_plugin_manager"
+  },
+  {
+    "id": "nonebot_plugin_analysis_bilibili",
+    "link": "nonebot-plugin-analysis-bilibili",
+    "name": "bilibili视频、番剧解析",
+    "desc": "自动解析bilibili视频、番剧解析",
+    "author": "mengshouer",
+    "repo": "mengshouer/nonebot_plugin_analysis_bilibili"
+  },
+  {
+    "id": "nonebot_plugin_localstore",
+    "link": "nonebot-plugin-localstore",
+    "name": "本地数据存储",
+    "desc": "存储插件数据至本地文件",
+    "author": "yanyongyu",
+    "repo": "nonebot/plugin-localstore"
   }
 ]

packages/nonebot-adapter-mirai/nonebot/adapters/mirai/utils.py

@@ -11,7 +11,7 @@ from nonebot.message import handle_event
 from nonebot.utils import escape_tag, logger_wrapper
 
 from .event import Event, GroupMessage, MessageEvent, MessageSource
-from .message import MessageType
+from .message import MessageType, MessageSegment
 
 if TYPE_CHECKING:
     from .bot import Bot
@@ -138,6 +138,8 @@ def process_at(bot: "Bot", event: GroupMessage) -> GroupMessage:
             event.to_me = True
         else:
             event.message_chain.insert(0, at)
+    if not event.message_chain:
+        event.message_chain.append(MessageSegment.plain(''))
     return event