firebug 错误 $( 是什么意思？
通常，当出现问题或无法编译时，Firebug 会给出一半不错的错误消息。但在这种情况下，我只是得到以下内容：
X: $(
$('#' + divName).emtpy();
代码是这样的：
// Some code that sets variable row_entry
// debugger;
$('#' + divName).emtpy();
$('#' + divName).append(row_entry);
当我取消注释调试器并在 Firebug 中查看它时，我可以调用方法：
>>> $('#' + divName)
[tr#row_1]
>>> $('#' + divName).emtpy();
>>> $('#' + divName).append(row_entry);
[tr#row_1]
row_entry 设置正确初始化，这使得网页看起来如我所愿，但 Firebug 在常规执行时抛出此错误，并且当我在调试器测试后恢复代码时，也会发生同样的情况。当 Firebug 未运行时，页面也无法正确加载。
有人可以解释一下发生了什么事吗？
Usually, Firebug gives a half decent error message when something goes wrong or doesn't compile. In this case though, I am simply getting the following:
X: $(
$('#' + divName).emtpy();
The code is something like this:
// Some code that sets variable row_entry
// debugger;
$('#' + divName).emtpy();
$('#' + divName).append(row_entry);
When I uncomment the debugger, and look at it in Firebug, I can call the methods:
>>> $('#' + divName)
[tr#row_1]
>>> $('#' + divName).emtpy();
>>> $('#' + divName).append(row_entry);
[tr#row_1]
The row_entry is set initialized correctly, and this makes the webpage look as I desire, but Firebug throws this error on regular execution, and the same thing happens when I resume the code after the debugger testing. The page also does not load correctly when Firebug is not running.
Can someone please explain what is going on?
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评论（1）
正如保罗在评论中所建议的那样......您在代码中多次错误地拼写了empty。
As Paul in the comments has suggested as well....you've spelled empty incorrectly many times in your code.