From a38447a0617c7edfbb7709090bc67b98bd5b8274 Mon Sep 17 00:00:00 2001
From: posimai <posimai.project@gmail.com>
Date: Mon, 20 Apr 2026 20:37:44 +0900
Subject: [PATCH] =?UTF-8?q?fix(posimai-sc):=20=E8=A9=A6=E9=A8=93=E3=83=A2?=
 =?UTF-8?q?=E3=83=BC=E3=83=89=E3=81=AEAlpine=20null=E5=8F=82=E7=85=A7?=
 =?UTF-8?q?=E3=82=A8=E3=83=A9=E3=83=BC=E3=82=92=E8=A7=A3=E6=B6=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Made-with: Cursor
---
 posimai-sc/index.html | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/posimai-sc/index.html b/posimai-sc/index.html
index 547e936f..78737ad3 100644
--- a/posimai-sc/index.html
+++ b/posimai-sc/index.html
@@ -592,23 +592,23 @@ header{display:flex;align-items:center;justify-content:space-between;padding:0 1
             <div class="drill-prog-wrap">
               <div class="drill-prog-label">
                 <span x-text="'試験 ' + (examIdx+1) + ' / ' + examTotal"></span>
-                <span x-text="examCurrentEntry.unit.num"></span>
+                <span x-text="examCurrentEntry?.unit?.num || ''"></span>
               </div>
               <div class="drill-prog-bar">
                 <div class="drill-prog-fill" :style="'width:' + (examTotal ? (examIdx/examTotal*100) : 0) + '%'"></div>
               </div>
             </div>
             <div class="drill-unit-lbl">
-              <span x-text="examCurrentEntry.unit.catLabel + ' — ' + examCurrentEntry.unit.title"></span>
+              <span x-text="(examCurrentEntry?.unit?.catLabel || '') + ' — ' + (examCurrentEntry?.unit?.title || '')"></span>
             </div>
             <div class="q-card" :class="exQCardCls()">
-              <div class="q-text" x-html="safeHtml(examCurrentEntry.q.q)"></div>
+              <div class="q-text" x-html="safeHtml(examCurrentEntry?.q?.q || '')"></div>
               <div class="q-choices">
-                <template x-for="(ch, ci) in examCurrentEntry.q.choices" :key="ci">
+                <template x-for="(ch, ci) in (examCurrentEntry?.q?.choices || [])" :key="ci">
                   <button class="q-choice" type="button"
-                    :class="exChoiceCls(ci, examCurrentEntry.q.answer)"
+                    :class="exChoiceCls(ci, examCurrentEntry?.q?.answer ?? -1)"
                     :disabled="exAnswered()"
-                    @click="doExamAnswer(ci, examCurrentEntry.q.answer, examCurrentEntry.q.exp)">
+                    @click="doExamAnswer(ci, examCurrentEntry?.q?.answer ?? -1, examCurrentEntry?.q?.exp || '')">
                     <span class="choice-key" x-text="keys[ci]"></span>
                     <span x-html="safeHtml(ch)"></span>
                   </button>