Category "expo"

Accept confirm in Webview React Native

I've a React Native app (with expo) that has a Webview that I used with injectedJavascript to go through a login an do some stuff. The thing is in one part, the

Strange error appearing in React Native: Collection NSSetM was mutated while being enumerated

I started getting strange error in React Native, usually in Modals. Sometimes it works, sometimes it can throw an error: Collections <_NSSetM was mutated whi

React Native iOS build fails - Mac M1

I created a react-native project and added Firebase libraries to it. After which when i try npx react-native run-ios the build fails with below message. Compile

Expo + Stripe CardFormField crashes on Android build

I am implementing Stripe in my React Native (Expo) app. When testing it out with ExpoGO it works well, and so does the iOS build via Testflight. However, after

getting Error "The slice reducer for key "weathReducer" returned undefined during intialization in my expo app"

running into Error: The slice reducer for key "weatherReducer" returned undefined during initialization. If the state passed to the reducer is undefined, you mu

Can I authorize Google maps SDK before deploying an Expo app to Play Store?

I have an Expo app that uses react-native-maps. It works well on Expo Go and I would like to deploy it to Google Play Store. According to Expo documentation, I

React Native Render Error: 'Target Container is not a DOM Element'

We are building a React Native application, sort of like a marketplace for different services and products. Our current problem is concerning using the BottomTa

xc.workspace file is missing while create new project in expo

hello am new to expo bare flow, I just created the expo bare Minimal project with the comment "expo init demo" and then I opened the project with code but while

React Native Expo error unauthorized request

I have been developing an application for quite some time and yesterday when I have run expo, i kept on getting spammed by this error that I am using extensions

I'm unable to load @apollo/client on a React Native Expo app

I'm trying to load @apollo/client on a React Native Expo app. And I get this error: While trying to resolve module @apollo/client from file /Users/andrepena/gi

why my react native dotenv is not working?

I want to use react-native-dotenv but its not working. https://github.com/zetachang/react-native-dotenv I created a .env file and added a FB_ID=21221 then I go

Debugging undefined is not an object (evaluating 'Object.keys(routeConfigs)')

I'm using Expo and React Native to create a simple iOS app. I am currently getting this error and have no idea how to fix it. I've tried various other solutions

React-Native: i got new "Expo" app update then I found <TextInput/> is not working

When I run the app along with through expo it is showing- attempt to invoke virtual method 'boolean abi44_0_0.com.face... got this error after install new "exp

Expo publish fails in github actions but works locally

I am trying to automatically publish my app on expo when pushing on the main branch. When I try locally my app gets published correctly, but the build fails on

Cannot find module node_modules\chalk\source'. Please verify that the package.json has a valid "main" entry

I updated node, npm and expo-cli now I'm facing this issue every time i run "Npm start" Cannot find module 'C:\Users\xyz\projects\abc\node_modules\chalk\source'

Babel (expo) avoid compiling some dev only packages

Currently I have to use some cookie jar to make axios work in jest. axios.defaults.headers.post['Content-Type'] = 'application/json' axios.defaults.headers.comm

Null Object Reference: Attempt to invoke virtual method 'booleanabi44_0_0.com.facebook.react.unimanager.FabricViewStateManager.hasStateWrapper()'

my code suddenly stopped working, when I navigate to a login screen the app crashes with this error. although I tested the app yesterday before wrapping up and

React native wont run after ejecting from expo

I developed an app using the managed expo workflow, however it's required to use a native apis (in this case WebRTC) and therefore I ran expo eject to switch to

Comparison of file system packages for Expo/EAS project?

What is the current preferred package for saving files from an Expo app? I've come across expo-file-system react-native-fs, and Async Storage but don't understa

TypeError: undefined is not an object (evaluating 'state.favoriteBooks.findIndex')

Every time I press the favorites button it gives me an error. TypeError: undefined is not an object (evaluating 'state.favoriteBooks.findIndex') This error oc