When I created the boilerplate for my NextJS app it began to work just fine. After about 5 hours when I run yarn dev I get the responses that can be seen in the image and it stops right away.
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I keep getting this error after I deploy my app with npm run preview and when I deploy through Vercel. I get no error when the app is "building"
The problem isn't the .env variables being used in Vercel's environment as it successfully builds.
The problem is somewhere in my code as it also happens in localhost when previewing.
npm run dev works fine.
I have also rebuilt my app as well - meaning I started a new sveltekit project, reinstalled supabase and set everything up from scratch and still no luck.
I have created a app using eas build. I uploaded the aab to play console because in development, it is working fine, I found no error. I tried using expo start --minify --no-dev. Still app is works fine and no error. When I install app from playStore and open my app, it crash. I tried in many other phones but it crash all time after showing splash screen.
my app on playstore.
Is there any solution ?
I am building a full-stack app with React for the frontend and Express for the backend. I tested everything in localhost, it is working fine. After I did "npm run build" in the frontend, I tried to test it, it gave me an error that I did not have in development mode, only have error in production mode.
The error is "this.state.books.map is not a function". I read some Stack overflow posts, someone said it might be a JSX problem, he suggested changing "this.state.books.map" to "const books = this.state.books", and then do "books.map" in the render. I changed that, everything works fine in development mode, I deleted the old build folder and created a new one after I had changed the codes and tested in localhost but still has the same problem in production mode.
Please help me to figure out what wrong.....
I have a router-based react app and when I run npm run build on my machine and serve it, it works fine
But when I deploy it to Netlify or Vercel, it doesn't work, just a blank page. When I view the source code, there is almost nothing there as well.
What is going on?
I have been having difficulty running a react app on my terminal. It was all working fine yesterday until now. I've restarted my computer 3 times, installed yarn, made sure I cd'd into my project folder.
Every time I do yarn start I get several error codes.
I have created file directories, installed webpack, created a react app (npx create-react-app project-name) and every time I run it nothing happens. Which is weird because yesterday everything was fine.
Here are some screen shots. What do I do? I can't think of anything else. I've updated npm, I have the latest version of yarn.