159 questions
Score of 0
1 answer
472 views
Nodemailer works on localhost but times out on Render production (Gmail SMTP 465/587)
I have a Node.js + Express app using Nodemailer.
Email sending works locally with Gmail SMTP, but in production on Render it always times out.
Setup:
Host: smtp.gmail.com
Primary port: 465 (secure: ...
- reputation score 3
Score of 0
0 answers
105 views
Render deploy of ASP.NET Core Web API works but endpoints no
I'm trying to deploy an ASP.NET Core Web API on render.com, but it isn't working. The logs say it's something in the connection string, but I'm literally copying and pasting, there's nothing wrong ...
- reputation score 33
Score of 0
1 answer
76 views
How do I turn on logs when using Gevent with Gunicorn?
I used to use eventlet to run a flask app on Render.com. It would show detailed logs on render every time an HTTP request was made like GET /socket.io/?EIO=4&transport=polling&t=PcGtd0M HTTP/1....
- reputation score 11
Score of 19
4 answers
15097 views
passlib bcrypt not working when deployed to render. "ValueError: password cannot be longer than 72 bytes"
Im trying to deploy a react app on render. It works on my localhost but when deployed on render the auth function doesn't work. It shows this error
ValueError: password cannot be longer than 72 bytes,...
- reputation score 121
Score of 0
0 answers
74 views
Connecting Java backend(Servlets) to Vercel frontend(fetch API). Cors Error
So basically I have put up my backend on Render web Service (on tomcat) and my frontend(Nextjs) is on Vercel. I have put up a Filter for Cors Policy to intercept all policies and as well as handled ...
- reputation score 1
Score of 1
0 answers
134 views
Receive Error 400: redirect_uri_mismatch when trying to use OAuth
I am using Render.com to deploy online a flask app. I want it to first login using Google OAuth before accessing the website. However, I must be doing something wrong because it does pull up the "...
- reputation score 11
Score of 0
0 answers
95 views
Flask/Gunicorn on Render: Background Thread Causes Health Check Failure and SIGTERM
I've built a Flask application that uses a background thread to process user-uploaded documents for a RAG (Retrieval-Augmented Generation) pipeline. The goal is to provide a fast response to the user ...
- reputation score 638
Score of 0
1 answer
711 views
TS2688: Cannot find type definition file for 'node' when building on Render.com with devDependencies types
I'm deploying a TypeScript Node.js backend on Render.com. During the build step, I get the following error:
error TS2688: Cannot find type definition file for 'node'.
The file is in the program ...
- reputation score 97
Score of 0
0 answers
48 views
Flask Subdomain Routing Not Working Correctly After Deployment on Render.com
I'm stuck with an issue on how to properly set up subdomains in my Flask project. Here's a simple example of the code I'm working with:
from flask import Flask
app = Flask(__name__)
app.config['...
- reputation score 3
Score of 3
0 answers
235 views
Cannot open Apollo Server (`/graphql`) on a Deployed Strapi CMS
I am building a Strapi CMS with the GraphQL plugins. On my local development environment, I can access the GraphQL frontend using localhost:1337/graphql. However, when I deploy it on render.com, the /...
- reputation score 148
Score of 0
0 answers
91 views
Deploying Django API with Render keeps loging 400 bad request
I am trying to host my Django API with renders free tier I have specified all the env variables including renders domain in allowed origins but I still get 400 Bad Request responses from renders logs.
...
- reputation score 21
Score of 0
0 answers
110 views
Cookies, csrf protection with spring boot and next js (Render.com, Vercel.com)
I have a backend in Spring boot 3.4.2 and a frontend Next JS 15.0.4.
I have authentication on backend side with google oauth2 and it works.
My cooki setup locally works with localhost:3000 and ...
- reputation score 224
Score of 0
0 answers
481 views
How to Configure Multi-Page Routing in Vite to Avoid "Not Found" Error on Direct URL Access
All my Files I'm developing a multi-page website using Vite + React. When I navigate using links within the website (e.g., clicking on "About Us" from the "Main" domain), it works ...
- reputation score 11
Score of 2
1 answer
105 views
retrieving media files on render with django
Hopefully a simple issue that I cannot find any answer to online so far.
Background : I have an django web app that is hosted on render.com. Everything is working apart from the media files that are ...
- reputation score 21
Score of 0
1 answer
72 views
Jenkins curl JSON payload issue when deploying to Render API
I am trying to deploy a service to the Render platform using a Jenkins pipeline. The deployment requires making a POST request with a JSON payload to the Render API.
However, I keep running into ...
- reputation score 1
