From 3b107382d2121055bcead305ffe57e04af79e31a Mon Sep 17 00:00:00 2001
From: Wx-2025 <351320169@qq.com>
Date: Fri, 24 Oct 2025 19:56:45 +0800
Subject: [PATCH] Update cwb_lorebookManager.js

---
 CharacterWorldBook/src/cwb_lorebookManager.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/CharacterWorldBook/src/cwb_lorebookManager.js b/CharacterWorldBook/src/cwb_lorebookManager.js
index 1017109..9385e59 100644
--- a/CharacterWorldBook/src/cwb_lorebookManager.js
+++ b/CharacterWorldBook/src/cwb_lorebookManager.js
@@ -208,9 +208,11 @@ export async function updateCharacterRosterLorebookEntry(processedCharacterNames
                     }
                 });
             }
-            const floorRangeKey = existingRosterEntry.keys.find(k => /^\d+-\d+$/.test(k));
-            if (floorRangeKey) {
-                [oldStartFloor] = floorRangeKey.split('-').map(Number);
+            if (Array.isArray(existingRosterEntry.keys)) {
+                const floorRangeKey = existingRosterEntry.keys.find(k => /^\d+-\d+$/.test(k));
+                if (floorRangeKey) {
+                    [oldStartFloor] = floorRangeKey.split('-').map(Number);
+                }
             }
         }