Is it possible to open a project made in builderx? I found that tool and it is good, but when trying to emulate it with expo it gives me many mistakes, is there anyone who uses this tool? If so, can you tell me how I can emulate the project?
You can either download the whole project and then run yarn or npm install. Or you can download the component and then use it in your existing react native project.
If you are downloading a component in which some third party components are used, you will have to add those libraries manually in your existing project by yarn add [library-name] or npm install [library-name] --save.
You can check this
Save your project in BuilderX. It will give you the Expo project.
Go to the root of the project in terminal. run the following commands.
"npm install" or "yarn"
"npm start" or "yarn start", once this command is run successfully, you'll get a QR code at the end of the output
Scan the QR code in Expo App of your mobile and It will run the project in Expo.
Related
I am doing a next js project with my friend. I want to run the project with vs code but when i run the commmand "yarn start", i get the following error:
There was a problem loading the local develop command. Gatsby may not be installed in your site's "node_modules" directory. Perhaps you
need to run "npm install"? You might need to delete your "package-lock.json" as well.
error Command failed with exit code 1.
I have done every thing to solve the problem but it is still there.I have re installed npm and gatsby.I have node installed but the problem is still there.I dont know how to fix it.Please guide me
I would highly recommend to delete the package-lock.json then navigate to the root folder of the project and run in the terminal "npm i", also make sure that You have created the nextjs project as in the guidance here -> https://nextjs.org/docs/api-reference/create-next-app
I recently cloned my React Native project folder from GitHub to my new/unused Mac. I am now in the root directory and when i run "react-native run-ios" to get the project going and load up the phone simulator, i get -bash: react-native: command not found
Do i need to re-install EVERY single dependency in package.json again (because it seems they're all there in my folders)?
Whats's the minimum in need to get my project up and running again and what commands do i use with my current project. I don't want to have to 'react-native init' an entirely new project!
Thanks
If you haven't done any react-native work on the Mac, then yes, you need to install all the dependencies including the react-native cli. You don't have the cli for react-native installed and you are trying to use it. You need to install react-native cli and NPM and make sure all dependencies are there.
I created react-native project using create-react-native-app. In this I am importing Permissions module from expo,
import {Permissions} from "expo";
Later I realised that expo doesn't fullfill all my requirements (like social sharing etc), so I decided to eject the expo project. I ran following command to do so
"npm run eject"
After detaching, I installed expo as my project dependency to resolve imported Permissions module from expo.
"npm install expo"
Now when I run "npm run ios", I get this big error in my ios simulator.
Leads here is appreciated.
Thanks!
Once you eject you're now using ExpoKit & no longer using the Expo sdk. The docs can be found here, here & here.
I am coding with React Native. I don't see that when I first create react-native app for check running. When I implements my code see that. My purpose is generate apk.
app.json
build.gradle
index.js (index.android.json)
App package.json
Solved
Result: I solved my problem with npm install. I would like say many month after.
If anyone's getting this error after upgrading Expo, try restarting your simulator - that fixed it for me.
Here is my experience if someone using expo sees those error message.
I accidentally installed expo manually in my project which was version 29.0.0.
I was using version 28.0.0 of expo sdk, so it may have crashed inside.
What I did:
manually upgrade sdkVersion of app.json to 29.0.0.
change sdk version to 29.0.0 for react-native.
Had exactly the same error - fresh machine, fresh npm, only one version of expo installed.
Turns out, expo requires you to build it as an app before it can send it to the expo app properly (at least on Android). This is easiest done by:
Adding an "android" section to app.json, with the contents "package": "uk.co.yourcompany.yourpackagename" (this is required by android packages. It can be complete garbage, but should follow that format - a backwards domain name)
running expo build:android and following the instructions to sign up to expo's servers and build the app
then restarting expo start
Not sure if this is documented anywhere though, so may be a new thing?
Another thing to try is to move your node_modules folder away (or maybe delete it, up to you) and re-run npm install
According to the official tutorial: https://facebook.github.io/react-native/blog/2017/03/13/introducing-create-react-native-app.html
If you want to use expo in your application, you must create it in the following way
npm i -g create-react-native-app
create-react-native-app my-project
cd my-project
npm start
This will start the React Native packager and print a QR code. Open it in the Expo app to load your JavaScript.
as I see your code has files that are not necessary, such as build.gradle and index.js, the structure that create-react-native-app creates is different and easier to use
I was getting the same error after updating the expo-cli to version 3.0.6.
By looking at my package.json I noticed the expo-cli version installed on my computer is not the same as package.json. so I changed it to "expo-cli": "^3.0.6" and ran npm install || yarn, then the error disappeared!
I'm trying to create a React project in WebStorm 2016.3.1
It's asking me for a create-react-app but I have no idea what that is and I can't find any reference on Google.
What is it and where can I find the value?
You need to install create-react-app npm module, before you use this feature.
npm install -g create-react-app
You can read more about this feature on the official release blog of WebStorm.
Excerpt from the documentation :
Make sure that you have create-react-app installed globally on your computer, for that run npm install -g create-react-app. Then to start your new project, double click on the start task in the npm tasks tool window to run it. That’s it!
I had ie installed create-react-app globally using yarn and webstorm failed to find it. Then I used npm, not to mention globally and its working like a charm.
TL;DRNo need to install anything. Just enter npx create-react-app in the create-react-app field & it should work like a pycharm, I mean charm :)
Side note: npx is pre-bundled with npm since npm version 5.2.0.
I created webStrom react app following this steps.
Download node.js
Open command line console and type "npm install -g create-react-app"
Create react app project from web-storm.
Make sure you provided the correct file path of create-react-app , by default it is
installed in ~\AppData\Roaming\npm\node_modules\create-react-app
use
npm start: to start development server
If you are using asdf or any other tool to manage multiple versions of nodejs, you will need to set up the path to create-react-app manually
I'm on mac, so for me the path was
/Users/<USER>/.asdf/installs/nodejs/12.16.2/.npm/lib/node_modules/create-react-app