Env local not working nextjs reddit javascript if you don’t have the “NEXT_PUBlC_” prefix the variable will I'm in the middle of learning Nextjs so forgive me if this is working correctly but I have tried outputting my api key from my . import { createEnv } from '@t3-oss/env-nextjs'; import { z } from 'zod'; export const env = createEnv({ server: { DATABASE_URL: z The official Python community for Reddit! Stay up to date with the latest news, getExpoPushTokenAsync not working when app is built locally NextJS 14 Middleware Auth Not Working Hey all, I've listed some routes in the matcher config and it appears the middleware isn't working, or, it's not stopping navigation to these routes. js 15. I am referencing their official documentation. Had to run it manually npm run dev I'm having an issue with local env variables, which are undefined. env is not a standard JavaScript object, so you’re not able to use object destructuring. HELP! Next 13. local file at the root of your project repository and copy the NEXT JS environment variables not working in my local system. env file but forget to put them in the config. However, team and I find out that the images are not being optimized when the site is deployed on production. 1. I ended up using Prisma for my data so I rewrote my async function. But despite setting a GH secret and adding it to my Action file it still isn't working. env files won't be copied over during the Docker container's building process which will omit the NEXT_PUBLIC variables from being included as nextjs is built. 4 to the nextjs@latest, I encountered an issue where my application could no longer retrieve API keys specified in the `env. 4). Next. ts file: import { NextRequest, NextResponse } from "next/server"; import fetcher from ". js file the code starts In Vercel I set NEXTAUTH_URL and Google Client and Secret but yea not working. js like expected. I have a lot of values inside a . Below is what I use to reference it in my code and it works fine locally. env variables in next. Is there a way to make it work just like it did with pure reactjs? Tried that and it wasn't working on local IP. DB_APPID) //shows as undefined I'm trying to log environment variables in a standalone Node. env file in the root directory of your project. NODE_ENV, you would set a new Config Var within your Heroku Settings page of the given app, and call it NODE_ENV. There are numerous valid use cases for this. next. " Personally, if I know my ENV is always going to be setup properly, I make a file called global. 0. API_KEY) i get undefiend. env display with no color? Setup syntax highlighting in less than 2 minutes: Install the ENV plugin I would like to have different configuration files for the environment variables and be able to use them in my next project. Now you can skip the command cp . env file. js 13, I assume it's related to the newest NextJS version if both you and I have ran into the same issue. Like, in some file env variable working file. Modified 6 months ago. js, you only store secrets in the env. I resolved this issue by adding . But when i tried to access . env, do the following: NEXT_PUBLIC_[your-key-name]=[value] # example NEXT_PUBLIC_API_KEY="1234myKeyHere" Following that I would recommend running next build or however you create a production build, and then start your application. env file might be loaded right after calling next({ dev }) heck or even after importing next, just slap some console logs (after calling next, inside prepare, etc. env is best. local file, you have to restart the server for the Next. 0. NEXT_PUBLIC_APP_URL (I use a . production do not exist (not secure, as For your example, if the code wants to access: process. local file and access them with process. local file. Ask Question Asked 1 year, 11 months ago. After modifying the . Key Features, Updates, and Improvements. For example, when doing this with Docker, if you were to have . A number of docs/tools talk about . NextConfig} */ const nextConfig = { I am working on a nextjs project and I am not being able to set environment variables that work and browser level. This subreddit is for anyone who wants to learn JavaScript or help others do so. js environment, meaning they won't be exposed to the browser. local to . local file? which sets NEXT_PUBLIC_MONGODB_URI to "", and that file would take precedence and not override variables declare by . The normal env variables seem to be working fine. env file: Here is the next. js standpoint it could be convenient to support the local env. When I run npm run dev for the first time the website gets loaded on port 3000 but if I terminate it regardless it's yes or no for 'terminate batch job' when I run npm run dev a second time the website just keeps on buffering, the console say it's ready but non of the events load. env files, be sure to restart the local web server (npm run dev) to ensure that the updated variables take effect. process. /public/font` won't work in production. local on my project folder (at the same level as components, node_modules, pages, NextJS public environment variable not working on Azure App Service. local and then do this in your next. css, but it's supposed to be doing it in production, non in development. template file you can use to create your env. 2 things: First, where in your project I have my . ) to find out when it actually gets loaded. With pages router I had the various css files and chrome could load the adjacent . Nextjs wants you to use cdn's for dynamic files Hello everyone, I've recently dived into the Next. DB_APPID) //shows as undefined You don't need to define variables in your next. gitigore to prevent the public deployment of Skip to main content Open menu Open navigation Go to Reddit Home Recently I started learning NextJS and when I run the command npm run dev, I only see that it starts the development server on the local machine, not on the network. local). it seems your . So, there is no need for the dotenv package. local . In manifest and locally the env file works. Then, it might be a typo or something odd like that, or perhaps there's an . By . Env variables for server side shouldn't start with NEXT_PUBLIC. In local environment if the fetch has local host in it the name it displays but not when deployed to vercel with an environment variable, just a blank space where the name would be. In my config file (which didn't end up being necessary in my case) I wrote: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog Nextjs does not want you to change or add files to your public folder after deploy. As the title say, we have a problem on our project where environment variables from the frontend part of the application (Next. Not sure what else to check other then just switching out of authjs and using something else which seems annoying. env variable that I have created, it's not returning anything. Build once, run anywhere. 4. env is not loaded through process. env: { DB_URL: "your_url" After updating my repository from Next. add a field named env. . js — the name is not new to any developer who has been working with React. dockerignore then the . Reply reply More replies More replies More replies. Once you did this, in your fill the package. local to store Whats the best way to use local fonts in NextJS to avoid font style folder. I have a couple NEXT_PUBLIC_ variables in my . The added value of dotenv is usually for testing on your local machine. Ultimately, the answer is, "No, Vite does NOT deal with Env Vars from process. local and paste it in . local not properly config , you should when assigning value to a key using = not : . How do I go in this situation. experimental: { outputStandalone: true } Using this, it generates me a standalone folder with a server. Anyway, I think that usually env variables are best loaded with webpack, but I may be wrong. js 12 ( with react ): I created a file . Ask Question Asked 2 years, 11 months ago. In my js file, I am fetching API data and I am assigning the token via . d. env, and i'm printing them with console. log(process. local vars win in the example above). Please let me know what solutions work Also note . Anything NOT prefixed with NEXT_PUBLIC_ will not be exposed to the client-side and will only be accessible on the server-side, rending them invisible to anyone checking your source code. The main issue is that I am using an env variable in my sources, called NEXT_PUBLIC_API_BASE_URL But under the hood, Vite still does a tiny build and then uses HMR (Hot Module Reloading) to re-inject those values as they change (assuming they change within a dotenv file like . env in React Native but instead through manifest extra or react-native-dotenv. local. config file, which I added to the env section, not sure if that is needed or not. As for your case, process. In my script (/test/myTestScript. From the Next. config. env file or the local ENV in any way, but when I check the env: It waas working 3 days ago perfectly fine, Just a simple nextjs/trpc applicaiton. Perhaps I'm not understanding the docs or the medium articles. Dotenv will not fail to run if the env file can't be found. and I was worried that adding a relative path like this `. Hence what you are trying to do is only possible in development mode, that too in the server side code. However, when the redirection process is conducted using NextResponse, the user appears as if they haven't logged in on the redirected page. In build it doesn't. config that the env variable are taken Failed to load env from C:\Users\kirti\OneDrive\Desktop\Main\projects\parkour. you can then access the key as follows anywhere: Tired of the awful . When I print the variable out, it works: However, once the application is Then copy the content from . js 14 project from Vercel on to a VPS, and it seems like react cache is no longer memoizing functions So, it was a lot of YouTube, trial and error, copying the NextJS docs into ChatGPT and hoping it would pick up on context (wasn't very good at it), and then, when NextJS App Router finally went stable and I had the completed documentation, I would look for the things that I wanted to achieve when I wanted to achieve them - as opposed to reading the whole doc in one sitting. Personally I would only put the env vars in Vercel. After updating my repository from Next. I also understand that from the Next. js universe (using Next. JS 9. local which works great for local development. I have configured my project to be build over the standalone mode for the deployment. I would try using next. env isn't part of any ignore files used during the building process. create a file named . com/ I'm in the middle of learning Nextjs so forgive me if this is working correctly but I have tried outputting my api key from my . Posting here is a last resort for me so trust me when I say I have been looking all day/night, started with a bug on a different project and I stripped it down to just this. js) are undefined, when the page is deployed, either on development environment or the production environment. env to remove the possibility of NODE_ENV from affecting the initialization of your environment variables. local at the root. Check if . in your . json file, in scripts section: "scripts": { //you need to add this line - defining your Nextjs is bundling all css files I'm importing into a layout. Next v13. gitignore-ing everything that might actually be used at runtime, it ensures that if someone creates any of those files, the don't to worry about accidentally commiting their Here is the variables declared locally in the local . local in the root of your project directory. This means that process. You can try it local if you make an build and use next start. For your local: You need to create environments folder, then create your . local file in the root directory with the following content: MY_SECRET_KEY=secretkey. env file in the root directory of your project (where your package. However, I've encountered a perplexing issue when it comes to deployment in different stages using Docker and Kubernetes. ts. My js file code: you should create a file . Ask Question Asked 1 year, 7 months ago. env files. env file should NOT be placed in the src/ directory, it should be I’m not even using react-icons, at least I think I am not, but I still get this issue. I am using next 11. js version 13. Which I assume is because the file isn't set Posted by u/Akatori2st - 2 votes and 2 comments Edit: I still fail to get env vars defined in the Cloud Run UI, but found a workaround with a . /libs/fetcher"; Hey Guys, I'm a newbie when it comes to next, i'm trying to do a few experiments with it. in the file, I have my API key like so. ts file to hide my project ID in a NEXTJS application and it is messing everything You have to define your secrets in . Dynamic access of environment variables in NextJS not working (1 answer) This means that process. I need to put the environment variables in a . i read the I have a little issue with Image component in Next. We are Reddit's primary hub for all things modding, Hello there, I just recently moved a large Next. local file in the root directory but the values are still unreachable from other files. I am storing some database credentials in . Relevant file paths: According to this document. 4. js. The page will work because there are "fallback values" that are used if variables from . !) The middleware is running and reaching the redirected routes (log is firing) but the redirect doesn't happen. NEXT_PUBLIC_FIREBASE_API_KEY=<key> NEXT_PUBLIC_FIREBASE_AUTHENTICATION_DOMAIN=<key> I have a question about my Next. Here's the line of code I'm using: console. This problem seems to manifest specifically when trying to access environment variables set in the variables appear to be undefined or inaccessible from within the application. local` files. js:24 Uncaught ReferenceError: process is not defined Reply During local Skip to main Fetch data cache not working on parallel fetch requests . if for some reason I put the variables in the . Commented Jul 18, javascript; next. Its an security thing that next only allowes to access files in public that are existing on build time. By default environment variables are only available in the Node. This would allow me to remove dotenv as a dependency. This makes deployments to services like dokku (where all env is treated as system env) a massive pain, especially if you keep env in a non-root folder. Its also no vercel issue. example instead of just . Modified 5 months ago. js 13) and overall, I'm quite pleased with it. env the file exists or not. I have never seen anyone use webpack with React Native. local and it's from next. Hey, I'm looking for ways to If restarting the application was not the problem, which it could totally be. 2. js make sure that . 4 cypress tests failing due to programmatic login (next-auth) not working upvote r/rails. Best Practices for Environment Variables • Use environment variables to store sensitive data: Keep API keys and database connection strings out of your codebase. * files. I have done all this, but it is still returning undefined. Your env vars will be set in left to right precedence (. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company when I create a . local file to . local file in my project root, it's not setting up properly. env so that no one accidentally puts something real in . In Next. local (if your variables is not different on dev or prod) next step, your env variable should be in next. Nextjs Image not working in production Needs Help Hey yall, I realize this is not the Nextjs subreddit, but for some reason my posts keep getting auto-removed. development as the filename, it should work when running locally. production file. env or . --env-file does. If it's undefined, there might be an issue with the way the environment variables are being loaded. In that file, I just throw in: namespace NodeJS { interface ProcessEnv { MY_ENV_VAR: string POSSIBLY_UNDEFINED_VAR?: string } } Next. Is this a thing? It does work when I use process. No it is not a duplicate of Environment variables not working (Next. The bad practice is rather committing any. API_KEY=SOME_API_KEY Then when i try to access it in getServerSideProps with process. local to see if it is working but I get undefined in the console. js not working in Azure Static Web App. <ENV_VARIABLE>. If you wrote the env file in Linux and tried to use the same file in Windows, you're going to have issues unless you convert them. Please use our Discord server instead of supporting a I've literally used the same example on the docs and it's not working. js is the React framework for production by Vercel but it's still not working, If you are trying to access this env variable in your components or pages then you have to expose it using “NEXT_PUBLIC_API_URL”. js script, but it's not working as expected. If you want to have it on the client-side, you need to have the prefix for your config Yes I also tried to place in the . env, . Under this, you can place your environment variables like this: env: NEXT_PUBLIC_VARIABLE: "value1" NEXT_PUBLIC_ANOTHER_VARIABLE: "value2" Hey there! I am currently studying NextJS from a YouTube video, in between I encountered a bug. env is not a standard JavaScript object. API_KEY, it doesn't work. I would have vercel as the single source of truth for the env vars. will next manage the env vars if I move them after app prepare? Yes, just not sure about the lifecycle, the . But, as I understand it NextJS (I have have the latest version installed) provides a built in env variable solution. env in the . development, . Those env variables are used in client side. NOTE: Multiple . Then, you will see some wired behavior. What’s New in Next. local and I call the enviroment variable and no import "dotenv" in console say "process is not defined" index. Your . Set the value you want, and press save. env file doesn't have the little gear icon? I am using it for my sanity. local file). Try to create two variables, one for server side: API_URL and one for client side: NEXT_PUBLIC_API_URL I have an app that works on localhost but not when deployed on vercel any help? It's pretty simple just a prompt that makes a call to openAI in login route, nextresponse is not working correctly Upon entering the correct password, a JWT token is generated successfully. Since NextJS is setup all I would need to do is create an env. console. Here's the scenario: I have a . /src/global. local file in the project to . Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. js - bad practice. 23K subscribers in the nextjs community. I have defined my environment variables in . js file. I am using it on my Linux I have not made any explicit changes to the . local not properly config , you should when assigning value to a key using = not : Dynamic access of environment variables in NextJS not working. Check your browser console for the logged value. I'm starting a project with Next. local TypeError: Cannot read properties of undefined (reading 'split') IF I add "\" before the special character the password changes. Make sure your line ending characters in the env file are correct for your environment. js but the Runtime Config feature is marked legacy in the docs and they recommend just using process. Regardless of whether you choose . local inside this folder; here you define your local variables. When I use . 12 votes, 29 comments. When I console. js docs. URL } // you should write URL env variable in . local file with a bunch of variables, now in some js file (say firebase. env if you truly want to use dynamic values. When you run a test runner like jest, it spawns a child process and the env variables do not exist there. When I deployed the Next. This is the Whole middleware. local but same errors – tristan. • Use a . In next-13, the fetch request (GET) are cached by default (force-cache) and subsequent requests receive a much faster response time. 5. In testing, you're not executing a binary but rather utilizing the controller directly to test it (this is an assumption, obviously) so the env variables are There are several environment variable files at the root of your project directory. local file for local development: This file is Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. This is common if you use a system like vault for K8 clusters. . env files in the root directory, not the src directory. Definitely not really a standard around this (or anything app config), but nextjs and others suggest this pattern. I saw the example with dotenv. r/rails [locked down for API protest] Heroku Deployment Not Working as Local Host Is upvote r/angular. When building the Docker image, the NEXT_PUBLIC environment variables are set directly during the build and cannot be overwritten afterwards. Also the errors, that too randomly keeps appearing from time to time until I kill that instance and run npm run dev again. env Set chmod 777 Does anyone know why my . The images are being optimized and everything is working fine. local API_URL=https://fakestoreapi. js : env : { EXAMPLE : process. ts (might be globals, on phone don’t remember exactly) in the root of my project, eg . development. The Overflow Blog Nextjs environment variables not working in js pages. local or . Any ideas how I can fix this? What I tried so far Change . Public environment variables from Next. Solution 2: Enter to the project root directory using your terminal. env while testing and then accidentally commits it. local NEXTJS take the env variable from your . If the file does not exist then create a file named . But for you, it does sound like . env) always returns {} in the javascript console and When you edit the . CI is the only thing that can write prod builds, but any engineer can pull a build down for local testing with docker, and the builds CI produces in our 'ECR repo' account are used to run in all the actual 'app' accounts. I mean, it returns empty/undefined. but its working so its Note: Reddit is dying due to terrible leadership from CEO /u/spez. In google console I have Authorised JavaScript origins and Authorised redirect URIs set but yea still not working. I had the same problem that the NEXT_PUBLIC environment variables on my Azure AppService always had the value "undefined", although they were defined as environment variables in the AppService settings. js 12 Nextjs 10 . Tested on prod and dev. I am creating a nextjs website. I have a . config(); In Top of the file like this: If you put that configuration in the middle. But, in some, it is not. test, etc, getting committed, and . local file in root directory. It will also not work. env file, but they are showing up as undefined. env files is not a bad practice as stated in other answers (and old dotenv docs). If they are prefixed with NEXT_PUBLIC_ then they will be exposed to the client-side which means they are not secured; anyone checking your bundle JS files could scrap them. userName is only compiled during build-time and is available on the server-side merely. Make sure you have a . js project with vercel, I added the . 0, Node v18 LTS. Done. On Azure, Server-side environment variables not working in nextjs app on Azure Web App. local, etc, are for configuring things you don’t want to commit (git ignored). If restarting the application was not the problem, which it could totally be. Agree. env file and also define them in the config. js to read the environmental variable. basicallt want to upload & download file without an additional backend. local will only be used when running npm run dev, it will not be used for npm run build or npm run start unless the NODE_ENV variable is explicity set to development. js) i'm exporting an object that is made of the variables from the . But I don't like to define the variables in the . NextJS 13 not able to get auth token from cookie in server and client request Well, as I said it depends on your needs. 1 version, and I did not find any problems during development and local environment. Dotenv and nodes --env-file work differently. js; or ask your own question. log, weird enough, in the terminal, i see the right values, however, when i look at the console of the browser Place the . map just fine. DB_APPID) //shows as undefined I am trying to access my environment variables in my application made with Next. js project. For local development I would use vc env pull to get them from vercel. Engineers can push to a separate repo in the dev account which only the dev K8s can pull from if they really need to test something in a 'real' #Create a . 4, React v18. local variables undefined. Because environment variables holding secrets should not be shared, there is a env. When you're building next. To add secrets, create a env. This token is stored via browser cookies, and the login process is completed. gitignore the file, and then share it (with secret details) manually to each dev, as they need it. Voila. /r/StableDiffusion is back open after the protest of Reddit killing open API access, which will bankrupt app developers, Not that: npm install dotenv To working properly of dotenv library, you always need to mention that code: import dotenv from "dotenv" dotenv. Define your env files separately. json file is). js /** @type {import('next'). We specifically use . Now execute the command cp . I'm in the middle of learning Nextjs so forgive me if this is working correctly but I have tried outputting my api key from my . You can manually create an object that maps exposed environment constants and use it instead of process. Environment Variables in NextJS are Undefined. js), I I'm trying to deploy a NextJS project to GH pages using Actions and have been successful until I implemented an env variable. i want to use cloudflare r2 with next 13. Env variables in nextjs. Because of that I reccommend changing your . Nextjs React Graphql. My environment variables are not loading in next. You just want to . When I run my project it says DB_URL is required. env. awhszb aumtaq elikx xtfk gpvys hauxari vdjetb jayoy lwnmdg fmkc