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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:43:23 -0500 |
|---|---|---|
| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:43:23 -0500 |
| commit | 218934fa2ed1c702a6d3923d2aa2cc6b43c48684 (patch) | |
| tree | a9ef8ac1e1b8fe4207b6d64d3841bfb8990b6fd0 /files/zh-tw/web/javascript/reference/errors/no_properties | |
| parent | 074785cea106179cb3305637055ab0a009ca74f2 (diff) | |
| download | translated-content-218934fa2ed1c702a6d3923d2aa2cc6b43c48684.tar.gz translated-content-218934fa2ed1c702a6d3923d2aa2cc6b43c48684.tar.bz2 translated-content-218934fa2ed1c702a6d3923d2aa2cc6b43c48684.zip | |
initial commit
Diffstat (limited to 'files/zh-tw/web/javascript/reference/errors/no_properties')
| -rw-r--r-- | files/zh-tw/web/javascript/reference/errors/no_properties/index.html | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/files/zh-tw/web/javascript/reference/errors/no_properties/index.html b/files/zh-tw/web/javascript/reference/errors/no_properties/index.html new file mode 100644 index 0000000000..b355d15ea3 --- /dev/null +++ b/files/zh-tw/web/javascript/reference/errors/no_properties/index.html @@ -0,0 +1,36 @@ +--- +title: 'TypeError: "x" has no properties' +slug: Web/JavaScript/Reference/Errors/No_properties +translation_of: Web/JavaScript/Reference/Errors/No_properties +--- +<div>{{jsSidebar("Errors")}}</div> + +<h2 id="訊息">訊息</h2> + +<pre class="syntaxbox">TypeError: null has no properties +TypeError: undefined has no properties +</pre> + +<h2 id="錯誤類型">錯誤類型</h2> + +<p>{{jsxref("TypeError")}}.</p> + +<h2 id="哪裡錯了?">哪裡錯了?</h2> + +<p>{{jsxref("null")}} 與 {{jsxref("undefined")}} 並沒有可訪問的屬性。</p> + +<h2 id="示例">示例</h2> + +<pre class="brush: js example-bad">null.foo; +// TypeError: null has no properties + +undefined.bar; +// TypeError: undefined has no properties +</pre> + +<h2 id="參見">參見</h2> + +<ul> + <li>{{jsxref("null")}}</li> + <li>{{jsxref("undefined")}}</li> +</ul> |
