Ask coding questions

← Back to all posts
Unable to run the Flask App
sarveshmrao (0)

Hi. I saw a few posts here and changed the port and stuff. But still, I'm unable to run it. When I go to the URL ( it says Hmmmm.... We Couldn't Reach Your Repl Make sure your repl has a port open and is ready to receive HTTP traffic.
What to do?

Also, I want to invoke the function hwChecker() when a request comes to the URL.

My repl:

Thanks in advance!


That's because your server is down, or not working. maybe do that. if it still doesn't work, report to bugs.

sarveshmrao (0)

@RYANTADIPARTHI Actually it works if I leave it as it is for about 2 hours or so running. Then when I return to the repl tab it shows all the status code 200 logs in console and shows Hello World!` in window and URL also works in new tab.

Coder100 (18939)

Make sure your selenium browser action is non-blocking (i.e. other code after it can actually be reached). I recommend you use multi-threading to insure this.

Also report to bugs

sarveshmrao (0)

@Coder100 the selenium browser actions are inside functions. So it gets executed only when the function is called. I just need to invoke the function when the web server gets a request.

Also, the console gives the below as output.

So this means flask has been started. But I'm unable to see it in the URL.

azadkumar (0)

I am having the same problem now, if you found the solution please do help me too @sarveshmrao