Im starting to learn React Native using Expo. I just installed expo-cli, code some of my app (react-router-native, some jsx).
When I scan the QR (that shows visual code terminal after npm start of the project) to test the app on my iphone, I get this error in the phone:
Unable to resolve "#ungap/url-search-params" from "node_modules\react-router-native\index.js"
I can not open it on my iphone. App works ok on web.
Any ideas?
Related
After opening my React Native project in Expo, I get a "New update available, downloading..." infinite loading on the Android emulator.
I tried restarting the server and restarting the emulator, expecting to see the actual content of my React Native application.
I managed to solve this problem by following these steps:
Stop the server.
Uninstall Expo on Android emulator.
Run npm start.
Reopen the application on Android emulator.
I am seeing no error in visual studio react native and android bundle is also working fine. But when android simlator tries to open the expo go then my app suddenly stopes by closing the app.
Please help me regarding this. I stuck in this.
I had been working with react native for few days and I used to run my app in my own android phone through LAN. But recently the expo client app is not supporting. When I open it it shows all the recent project as well as working project. when I click on working once it shows all the normal stuffs like Dowloading javascript bundles and in metro bundler also it shows Building JavaScript bundle: finished in 5380ms. No problem there. But when it finishes a pop up came and show Expo stopped
like this :
I cleared the cashe and atlast reinstalled expo client app in android device and expo-cli in my system. Still the problem persisting. How to resolve it... :(
I am using expo for my react native application.
Steps:
- run expo start
Hit the error below on android studio emulator.
Working fine on real android device and IOS simulator.
UPDATE:
I have solved the issue. The issue was with my android studio. I open the app using the genymotion emulator and it was working
Unfortunately, Branch does not officially have a wrapper SDK for Expo and the link you referenced is built by a third-party which we cannot help troubleshoot.
Can you try ejecting your build from Expo and use native packages and linking in React Native, by following this: https://docs.branch.io/apps/react-native/#integrate-branch
I want to run my React Native app in the iOS emulator. Here is what I done so far:
I installed XCode, along with its command line tools, and can bring up the emulator without issue.
I created an empty React Native app using the Expo CLI, per the instructions here. https://facebook.github.io/react-native/docs/getting-started. I am running on Node v10.0.0 on a Mac.
Afterwards I install all the necessary dependencies.
I then run "sudo npm run ios". This fires up the Metro Bundler as well as the iOS simulator. The Simulator loads up after about 5 minutes of waiting, but my app does not start up.
What am I missing here?
I should note that I prefer to stick with Expo, so I'd prefer not to have to eject.