Develop Reference

Heroku "Couldn't find that process type"

Been trying to deploy my python selenium code to Heroku but I keep running into this issue:
--
Terminal command:
heroku ps:scale bot=1
Output:
» Warning: heroku update available from 7.53.0 to 7.59.2.
Scaling dynos... !
! Couldn't find that process type (bot).
Procfile:
bot: python sfkafskafne.py
(Pycharm)
I'm deploying attempting to deploy to Heroku using the PyCharm terminal with the command above

I'm deploying attempting to deploy to Heroku using the PyCharm terminal with the command above
None of the commands in your post deploy your code. heroku ps:scale scales dynos for code that has already been deployed.
Before you scale your dynos, you need to get your code onto Heroku by deploying it. You can do so via git push, GitHub integration, or Docker.
The first two options require that your code be committed to a Git repository. That's a good idea anyway, even if you choose to use Docker deployment.
For the first option, something like this should get you going:
Change to the project directory with cd INSTTTAAAAA
Create a Git repository with git init
Commit your code with git add . followed by git commit -m "Initial commit"
Add a remote with heroku git:remote
Push your code with git push heroku main
Beyond this, I suggest you read the documentation I linke to above. There's lots more to learn that's beyond the scope of a SO question.
You will also want to push your code to GitHub or similar as well. Heroku is not meant to be your primary source code repository.
Side note: I'm not sure if INSTTTAAAA and sfkafskafne mean something in a language that you speak, but if these are effectively random I strongly urge you to rename them. Using good, clear names is very important.

Heroku buildpack error while pushing

When i try to add my github repo Gitlink i get this error
! No default language could be detected for this app.
HINT: This occurs when Heroku cannot detect the buildpack to use for this application automatically.
See https://devcenter.heroku.com/articles/buildpacks
! Push failed
What is wrong???

Heroku knows that your app is a Python app by the existence of one of two files in the root of your application:
PipFile
requirements.txt
You should set up a requirements.txt or Pipfile in order to get your project work on Heroku. In addition, you will need Postgres as your deployment DB, if you need a db at all.
You can have a look for more at the docs or the getting started guide

Heroku not loading procfile

I've tried other peoples solutions to getting there procfile recognised and it's just not working for me. Really confused about how I can get heroku to recognize my Procfile! I've moved it around into different folders and whatnot but it just won't recognise it.
web: waitress-serve --port=$PORT alex1.wsgi:application
This is my code. It's sitting right next to my requirements.txt file which is getting picked up by heroku fine. using echo to create the file or even echo is not working.
https://github.com/Hewlbern/Videography-Website/tree/master/Alex1 <--- the github link that I'm trying to deploy to heroku from. Can see where i've placed it and etc if anyone can help!
Such sad, many mad.
EDIT
Put them at top of directory - still not working.
Here's the error log.
-----> Python app detected
! Warning: Your application is missing a Procfile. This file tells Heroku how to run your application.
! Learn more: https://devcenter.heroku.com/articles/procfile
-----> Installing requirements with pip
-----> $ python manage.py collectstatic --noinput
63 static files copied to '/tmp/build_b9ce82b65ae441b651c56911a7474859/Hewlbern-ConsultingPage-1720e65/djreact/static/root'.
-----> Discovering process types
Procfile declares types -> (none)
-----> Compressing...
Done: 64.3M
-----> Launching...
Released v19
https://consultingpage.herokuapp.com/ deployed to Heroku
In response to Mike's point below I went through his example I reached this point.
C:\Users\Holbinator\Desktop\Software Dev\Alexandria>git push heroku master fatal: 'heroku' does not appear to be a git repository fatal: Could not read from remote repository.
I then re-did Git Init in the root directory and then tried to load the code from Github.
This led to the same issue.
I'll put this in my edit. Thanks! I'm going to try and do your method now and work out why I couldn't in this instance.
EDIT TWO
Now realised I needed to delete a extra heroku app. Now loading the files using heroku cli. Have no received an error, unsure how to access error logs but will try and solve the issue now.

First point of my recommendation will be to put .idea directory in .gitignore file.
I've uploaded your application on heroku and as result -Procfile was added successfully.
Steps:
git add . in your root directory
git commit -m "init commit"
heroku create
git push heroku master
That's mine result, but you will probably see something similar to this :
Afterwards I've launched your application via heroku open command and received the 500 error.
Screenshot of logs
I hope this answer will be useful, also read about deploy on heroku
UPD: Please check if you using git init in your root directory of project

How can I connect a git repository to heroku app

I'm trying to connect my heroku app to git repository.And also I can't able to push an existing repository with heroku app.While I'm trying to push with
git push heroku master
I found
fatal: 'heroku' does not appear to be a git repository
fatal: Could not read from remote repository.
How can I solve this?

If you already have the heroku app and want to connect it you can use the cli to list your apps heroku apps
=== name#email.com Apps
app_name
app_name_2
Then connect it with can use heroku git:remote -a app_name as well
From this question: How to connect to the selected app with heroku CLI
It is worth noting that this does basically the same thing as creating the remote as #rdegges suggested.
You can check to make sure you are
In the correct (git) directory and have cloned it down
Have the heroku remote to push to
By running git remote -v, should look something like this:
heroku https://git.heroku.com/app_name.git (fetch)
heroku https://git.heroku.com/app_name.git (push)
origin git#ssh.route/app_name.git (fetch)
origin git#ssh.route/app_name.git (push)
Found a very well thought out and thorough answer to heroku in general here: https://stackoverflow.com/a/5129733/5491808

That error means that: in your current project you have not yet 'initialized' Heroku.
Are you creating a NEW Heroku app? If so, you can run the following command to fix things:
heroku create
If you're trying to work with an EXISTING Heroku app, you need to setup your 'heroku remote' by doing the following:
git remote add heroku https://git.heroku.com/your-app-name.git

In order to connect with Heroku from anywhere you need these 3 files-
File name Procfile ( generic file - no file extension)
File name runtime.txt
File name requirements.txt
For details github link
(please fork it & give me a star)

Why is my Flask app being detected as node.js on Heroku

I recently made some changes to the structure of my Flask app hosted on heroku and now heroku has decided to detect it as a Node.js app intead of a Python app. My application uses both python (Flask) for the backend api and javascript for the front end.
The changes I made included integrating npm and bower into my application to streamline the javascript development of the app.

The problem was introduced when I added a package.json to my root directory when I started using npm. It seems that the build detection script runs the nodejs detection first (here) which leads to this code: if [ -f $1/package.json ]; then
echo "Node.js" && exit 0 executing and Heroku thinks it's a nodejs app and exits before the python detection has a chance to run.
To solve this I had to manually tell Heroku that I wanted a python build using this command
heroku config:set BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-python.

The package.json file is causing Heroku to detect it as a node.js app. To prevent this, add the file name to a .slugignore file:
echo 'package.json' >> .slugignore
git add .slugignore
.slugignore is like .gitignore. It resides in the root directory of your repository and should contain a list of filenames and wildcard patterns. The matching files remain in your git repository, but are deleted from the slug after you push to Heroku. The deletion occurs before the buildpacks run, so the node.js buildpack won't find package.json and the app won't be misidentified as a node.js app.