I want to crawl text from a subclass within the  

 HTML tag with BeautifulSoup, but the output is an empty array. 

I already tried to use only the upper class (msg-content-cell) and only the sub class (f1vbk p-msg-head-body) without the tag p at the end.

This is my python program:

```
class CrawledArticle():
def __init__(self, heading, message):
    self.heading = heading
    self.message = message

class ArticleFetcher():
def fetch(self):
    url = "https://www.verkehrsinformation.de/?road=A8&region=%25"
    articles = []
    time.sleep(1)
    r = requests.get(url)  
    doc = BeautifulSoup(r.text, "html.parser")

    for heading in doc.select(".td-msg-head-heading"):
        heading = heading.select(".td-msg-head-heading")
        for message in doc.select(".msg-content-cell"):
            message = message.select(".msg-content-cell .f1vbk p-msg-head-body p")

            crawled = CrawledArticle(heading, message)
            articles.append(crawled)

    return articles

```

Here is the extract from the HTML source code where I want to crawl the text "zwischen Beratzhausen (95) und Parsberg (94)" 

```
 </div>
        <div id="a3itHKyCfOGlFAIL" class="table-row newmsg">
        <div class="msg-content-cell">
            <div class="row bg-white cursor-pointer" onclick="window.location.href='/staumeldung/?token=a3itHKyCfOGlFAIL&sp=ro:%|re:2|pg:1'">
                <div class="td-msg-head-heading">
                    <p class="f1vbk p-msg-head-heading">
                        A3 Passau Richtung Nürnberg:
                    </p>
                </div>
                <div class="td-msg-head-info">
                    &nbsp;                    </div>
            </div>
            <div class="row bg-white cursor-pointer" onclick="window.location.href='/staumeldung/?token=a3itHKyCfOGlFAIL&sp=ro:%|re:2|pg:1'">
                <p class="f1vbk p-msg-head-body">
                    zwischen Beratzhausen (95) und Parsberg (94) Wanderbaustelle.&nbsp;
                    <!--<a class="extendlink l1vbku">Mehr</a>...//-->
                </p>
                <p class="p-msg-head-body pull-right f1vbk">
                                        <a class="extendlink l1vbku">Kartenansicht</a>&nbsp;|
                    <a class="extendlink l1vbku">Alle Details</a>
                                    </p>
                                </div>
        </div>

```

I expect to crawl the text from the subclass "f1vbk p-msg-head-body" within the  

 HTML tag, but the output is an empty array. 

Where is the difference compared to the class "td-msg-head-heading" and how can I get the plain text?