From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001
From: Peter Bengtsson <mail@peterbe.com>
Date: Tue, 8 Dec 2020 14:40:17 -0500
Subject: initial commit

---
 .../errors/property_access_denied/index.html       | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 files/ja/web/javascript/reference/errors/property_access_denied/index.html

(limited to 'files/ja/web/javascript/reference/errors/property_access_denied')

diff --git a/files/ja/web/javascript/reference/errors/property_access_denied/index.html b/files/ja/web/javascript/reference/errors/property_access_denied/index.html
new file mode 100644
index 0000000000..30015bdc4f
--- /dev/null
+++ b/files/ja/web/javascript/reference/errors/property_access_denied/index.html
@@ -0,0 +1,51 @@
+---
+title: 'Error: Permission denied to access property "x"'
+slug: Web/JavaScript/Reference/Errors/Property_access_denied
+tags:
+  - Error
+  - Errors
+  - JavaScript
+  - Security
+translation_of: Web/JavaScript/Reference/Errors/Property_access_denied
+---
+<div>{{jsSidebar("Errors")}}</div>
+
+<p>JavaScript の例外 "Permission denied to access property" は、権限がない状態でオブジェクトへのアクセスの試行があった場合に発生します。</p>
+
+<h2 id="Message" name="Message">メッセージ</h2>
+
+<pre class="syntaxbox notranslate">Error: Permission denied to access property "x"
+</pre>
+
+<h2 id="Error_type" name="Error_type">エラー種別</h2>
+
+<p>{{jsxref("Error")}}</p>
+
+<h2 id="What_went_wrong" name="What_went_wrong">原因</h2>
+
+<p>権限がない状態でオブジェクトへのアクセスの試行がありました。これは異なるドメインから読み込んだ {{HTMLElement("iframe")}} 要素が<a href="/ja/docs/Web/Security/Same-origin_policy">同一オリジンポリシー</a>に違反する場合などです。</p>
+
+<h2 id="Examples" name="Examples">例</h2>
+
+<h3 id="No_permission_to_access_document" name="No_permission_to_access_document">文書にアクセスする権限がない</h3>
+
+<pre class="brush: html notranslate">&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+  &lt;head&gt;
+    &lt;iframe id="myframe" src="http://www1.w3c-test.org/common/blank.html"&gt;&lt;/iframe&gt;
+    &lt;script&gt;
+      onload = function() {
+        console.log(frames[0].document);
+        // Error: Permission denied to access property "document"
+      }
+    &lt;/script&gt;
+  &lt;/head&gt;
+  &lt;body&gt;&lt;/body&gt;
+&lt;/html&gt;</pre>
+
+<h2 id="See_also" name="See_also">関連情報</h2>
+
+<ul>
+ <li>{{HTMLElement("iframe")}}</li>
+ <li><a href="/ja/docs/Web/Security/Same-origin_policy">同一オリジンポリシー</a></li>
+</ul>
-- 
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