上述天气数据爬取代码出现了以下的报错---------- AttributeError Traceback (most recent call last) <ipython-input-38-dac61bcc66b2> in <module> 12 soup = BeautifulSoup(html, "html.parser") 13 table = soup.find("table", {"class": "t1"}) ---> 14 trs = table.find_all("tr") 15 for tr in trs[1:]: 16 tds = tr.find_all("td") AttributeError: 'NoneType' object has no attribute 'find_all' 怎么解决

这个错误通常是由于 BeautifulSoup 没有找到指定的标签或属性导致的。具体来说，在这个代码中，可能是因为找不到 "table" 标签或者 "class" 为 "t1" 的属性。你可以使用 `if` 语句检查 `table` 是否成功找到了相应的标签和属性，例如：

if table is not None:
    trs = table.find_all("tr")
    if trs is not None:
        for tr in trs[1:]:
            # 处理表格数据
    else:
        print("找不到表格行")
else:
    print("找不到表格")

如果表格确实存在，但是你仍然遇到了这个错误，可能是因为表格中包含了不规则的 HTML 代码，导致 BeautifulSoup 解析失败。你可以尝试使用其他的解析器，例如 `lxml` 或 `html5lib`，或者手动修复 HTML 代码中的问题。

相关问题

AttributeError Traceback (most recent call last) <ipython-input-26-7401c2f31978> in <module>

It seems like you are trying to run some code in Python and getting an `AttributeError`. Can you please provide more information about the error, such as the full traceback and the code that you are running?

AttributeError Traceback (most recent call last

This error occurs when you try to access an attribute or method that does not exist in the object you are using.

To fix this error, you should check the spelling and syntax of the attribute or method you are trying to access. Make sure that it exists in the object you are using. If you are not sure, you can use the `dir()` function to list all the attributes and methods of the object.

If the attribute or method is supposed to exist but is still giving you an error, it could be a problem with the object itself. In this case, you may need to check the documentation or seek help from the developer community.