diff options
author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
---|---|---|
committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/ja/web/javascript/reference/errors/no_properties | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip |
initial commit
Diffstat (limited to 'files/ja/web/javascript/reference/errors/no_properties')
-rw-r--r-- | files/ja/web/javascript/reference/errors/no_properties/index.html | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/files/ja/web/javascript/reference/errors/no_properties/index.html b/files/ja/web/javascript/reference/errors/no_properties/index.html new file mode 100644 index 0000000000..d699a0767f --- /dev/null +++ b/files/ja/web/javascript/reference/errors/no_properties/index.html @@ -0,0 +1,40 @@ +--- +title: 'TypeError: "x" has no properties' +slug: Web/JavaScript/Reference/Errors/No_properties +tags: + - Errors + - JavaScript + - TypeError +translation_of: Web/JavaScript/Reference/Errors/No_properties +--- +<div>{{jsSidebar("Errors")}}</div> + +<h2 id="メッセージ">メッセージ</h2> + +<pre class="syntaxbox">TypeError: null has no properties +TypeError: undefined has no properties +</pre> + +<h2 id="エラータイプ">エラータイプ</h2> + +<p>{{jsxref("TypeError")}}。</p> + +<h2 id="何がうまくいかなかったのか?">何がうまくいかなかったのか?</h2> + +<p>{{jsxref("null")}} と {{jsxref("undefined")}} に、アクセス可能なプロパティはありません。</p> + +<h2 id="例">例</h2> + +<pre class="brush: js example-bad">null.foo; +// TypeError: null has no properties + +undefined.bar; +// TypeError: undefined has no properties +</pre> + +<h2 id="関連項目">関連項目</h2> + +<ul> + <li>{{jsxref("null")}}</li> + <li>{{jsxref("undefined")}}</li> +</ul> |