Questions tagged [expo-go]
115 questions
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0 answers
Expo Go - Uncaught Error: IDBIndex when i start expo server and run build in emulator
Hei there, i have been looking everywhere for a solution to find regarding the indicated error which i get when i type expo start and then access the expo go app by QR Code.
The app builds successfully but then displays the following error messages,…
Stefan Padu
- 45
- 5
1
vote
1 answer
Metro Bundler fails while trying to resolve module `immer` from redux-toolkit
I'm building a react native app using Expo and Expo Go to test it on an android device. It has been working flawlessly until today. I encoutered an error on one of my components with this kind of error:
Attempt to invoke virtual method…
gbrl
- 171
- 8
1
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0 answers
Expo can't install Expo Go on Android Emulator
I have just installed an Android Emulator - which is Pixel 4 API 28 - on my Windows 11 computer. I have a project in Expo and I want to test it on Android Emulator. For this, the Expo needs to install Expo Go on Emulator to load my project. By…
Daniel Mendes Neto
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- 4
1
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3 answers
Error: Firebase is not configured. Ensure that you have configured 'google-services.json' correctly
After running expo install expo-firebase-core expo-firebase-analytics and downloading both google-services.json and GoogleService-Info.plist from firebase console and placing them on the root of my project.
When i call Analytics.logEvent, expo go…
pgramaca
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1
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1 answer
Why Does `expo client:install:android` Fail to Install Expo Go on Emulator?
I'm trying to install Expo Go on my emulator using the command expo client:install:android, but while the emulator opens, the app never installs and the command eventually times out.
I'm using a fresh project created using the command expo init…
Elliptica
- 3,928
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0 answers
How do I test in app purchases in expo go?
Everything I have tried doesn't work in expo go. I need expo go as I don't have a mac.
C2H6
- 11
- 1
1
vote
1 answer
inconsistent execution speed of setinterval in expo project on different platform (web, expo go and apk)
I am running a function every second and observing the times it is executed comparing with its exact executed time.
When I run the below code using expo's open web, the component's render/execution speed is fine and i can see that the Date.now time…
smaillis
- 298
- 3
- 12
1
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1 answer
difference between standalone Expo app and expo go
I want to implement google sign in expo app.
But while reading doc, it says expo-google-sign-in cannot be used in Expo Go. but it only works for standalone Expo apps
https://docs.expo.dev/versions/latest/sdk/google-sign-in/#usage-with-firebase
I…
Nomura Nori
- 4,689
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1 answer
React mobile app with expo go - login and home page
I am a java Engineering Manager so no to little knowledge of react. I want to write a basic app in react and expo go which has a login page, on login it makes a call to an API which returns a token and some user data. If login is successful I want…
Asif
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1 answer
Expo bundling crashes for android after installing expo-dev-client
In my Expo project, I get this error when I try to test my application on an Android device using Expo Go.
ERROR TypeError: Cannot read property '__expo_module_name__' of undefined, js engine: hermes
ERROR Invariant Violation: "main" has not…
Diplodoco
- 71
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0
votes
0 answers
React Native / Expo - building iOS app with native code
In a react native expo project I am using a library that uses native code. Therefore, I cannot use expo go but instead I must use a react native cli.
If I want to change package.json or app.json I need to rebuild the app, meaning I cannot add any…
Philly
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0 answers
React Native - Expo Go to Test Flight Error
I'm building a mobile app using react native. The app works perfectly in Expo Go right now.
When I run eas build and create an ios build and submit it to TestFlight I experience an issue that does not occur on the same app when I run it on Expo…
Ahmed Jawdat
- 1
- 1
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votes
0 answers
Unable to use the provided expo tunnel url on my physical device
Since the expo dev tools UI has been deprecated, I am unable to figure out a way to publish new updates of my app to be tested on Expo Go. I tried using tunneling expo start --tunnel but the url that expo provides only returns a json object on my…
alisha
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- 1
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expo-file-system crash on IOS Simulator
I have a code that will save a QR generated image (base64) to device folder using expo-file-system
const saveQrCode = async () => {
if (QRref) {
QRref.toDataURL(async (data) => {
try {
// Check folder directory
…
etcN00b
- 36
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- 6
0
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1 answer
My app in Expo Go works, but in EAS APK doesn't
So, I'm really new to React Native and Expo, however I'm trying to make an app for a friend, the thing is that when I try to create the APK now that I finished everything, it just doesn't work, it closes immediately when I try to open it.
To create…
Jepeto
- 1