Questions Tagged [Heroku]

Heroku is a cloud platform for Ruby, Node.js, Python, Scala, Clojure, Go, PHP, and JVM-based applications. It features Git-based, GitHub, and API deployment strategies, a large number of services offered as add-ons, and a full API.

43,083 questions
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Backend is not working in Heroku after deployment

Backend is working on the localhost:5000 but it doesn't work when I upload the backend on Heroku. I saw many videos on YouTube to see how to run the backend online on Heroku but none of the video ...
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2 answers
23 views

Deleting migration folder "No migrations to apply"

I have deleted migration folder because I have an issue which can't to solve. After that I try to migrate, but it wrotes me "No migrations to apply". So, I don't understand why it wrote me ...
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Heroku must be in format FOO=bar

I am trying to set up my database for deployment using heroku in the terminal. heroku config:set JWT_ENV=hjjhjhjhjjh NODEMAILER_SERVICE=*** NODEMAILER_USER=***** NODEMAILER_PASS =****** i get the ...
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What is heroku database copy?

I messed up with my database and would like to do a rollback. Since I am using Heroku Postgress Hobby Basic plan which doesn't support automatic backups, there is no any backup which I can restore to. ...
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Unable to deploy react application to heroku

so I just finished building the beta version of my e-commerce application and decided to deploy to heroku from my github repository. The first issue I ran into was not npm run build (which I did then ...
-1 votes
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How to change HOST from localhost to Heroku's in a MERN app?

I developed a MERN app and it is perfectly working on the localhost. All APIs are up and saving data to my MongoDB cluster. But when I tried to deploy it on Heroku, this was crashed and here is the ...
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Deploying bitbucket .whl file to heroku

I have a flask application hosted on Heroku. In this application I have a package I created from another application I built. I installed via a .whl file. So my module is internally built and when I ...
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4 views

Buildpack Issue while deploying MERN project

I am deploying my MERN stack project via connecting it to Github. after connecting as I clicked to deployment option it is giving me a message:- -----> Building on the Heroku-22 stack -----> ...
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Reset all migrations in al databases? ProgrammingError relation does not exist

I have an issue: ProgrammingError at /admin/accounts/goal/add/ relation "accounts_goal" does not exist LINE 1: INSERT INTO "accounts_goal" ("id_user_id", "name"...
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chrome-headless within Heroku-20 does not render non-installed fonts

I have a Heroku app that renders HTML-based images using a chrome-headless buildpack. Heroku-20 comes with some fonts installed, but all the commonly used sans serif fonts online e.g. Noto Sans, ...
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Gastby - hosting preview server on Heroku - FATAL ERROR: Reached heap limit Allocation failed

Goal I am trying to host my development version of a gastby website on Heroku. So I can use it as a preview server for graphCMS. The issue I keep receiving the following error: <--- JS stacktrace --...
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Lost account but paid monthly

Our company is paying for heroku every month but I cannot find account information like username or email. All I know is invoice number and the approval date. How can I find it? Please help.
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2 answers
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My node application takes 10x response time on heroku than local?

I don't know many things about hosting, and i hosted my node app on heroku, but when i fetch api from postman i noticed that it takes 1-2 second if app is sleeping, but even after it takes 500-600 ms. ...
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## Warning - The same version of this code has already been built:

In my MERN stack application Deployment I found this annoying Error In Local this app running but in deployment its showing error Anyone Please help me to clear the error [remote: remote: ...
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suggestion AWS vs Heroku [closed]

hello I am having an app with django I deployed to heroku, I am using RDS, and now I am thinking which one is better for me heroku or AWS. my questions also, the app is running slow since I am using ...

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David Miller

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.

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