I am facing the error below in the picture when I am trying to build my react-native app on android emulator.
To give more detail it gets stuck in configuring phase when performing:
(:react-native-reanimated > Resolve dependencies of :react-native-reanimated:classpath > gradle-7.3.0.pom)
(By the way, ios simulator works perfectly fine!)
Version of the packages that I am using:
"react-native": "0.70.1",
"react-native-reanimated": "^2.13.0"
Can anyone help me with this?
Well I am going to post the answer myself, but this will only be useful for developers who work in locations in which google services like Android are sanctioned.
The problem was simply my internet connection being unable to download the react-native-reanimated:classpath.
So to solve this issue or any other similar issue in the configuration phase, you have to use a VPN to change the source of request to be able to download the required packages to get your build.
Related
I have been trying to build my apk today but I always face this problem. After completing the build, i download it to my phone and i cannot open it. However, this was not the case 2-3 days ago. I had no difficulties or errors in Run expo doctor. I was able to download the apk to my device and test my app.
I am not really sure what to do and any help would be appreciated.
This is what I got after running npx expo doctor:
I managed to solve my problem. I used Android Studio's logcat feature and when I ran the app on the emulator I found the issue - it was related to admob. At this point, I dont need admob, so I deleted its folder from my project and everything was fine after this.
Running expo doctor usually ends up in flagging what dependency needs to be upgraded if the jump to automatically update it goes into the majors like in your case from 4 to 5.
Maybe try upgrading #expo/config-plugins by using expo upgrade or commands from your preferred package manager.
If that’s impossible due to other packages depending on the specific version, maybe consider adding overrides in your package.json. Here is a helpful article about that.
In my experience this may not be the only reason for the crash of the app. Try running the app consecutively about 3 or 4 times even if it crashes and I believe Android will prompt you to submit a bug report and maybe show you the call stack it failed at.
Let us know how it goes.
Has anyone been able to get React-Native 0.7, React-Native-Web and React-Navigation/Stack 6.2.3 to work on web? I have a small app working on iOS and Android which I am trying to enable on web too. iOS and Android portion work fine and using metro.
However, webpack build continues to error out with "Module parse failed: Unexpected token" on the NavigationContainer.
I tried searching both react-native-web and react-navigation Issues on their respective GitHub Repositories. However, could not find something to solve my issue. Also tried modifying webpack.config with several different configurations/loaders.
Used links below as a reference too:
https://arry.medium.com/how-to-add-react-native-web-to-an-existing-react-native-project-eb98c952c12f
https://gist.github.com/skabbes/0bfa0a969aac8ec13f716dda1ad2ab43
Yes, it happens that I maintain a library that does just that: creates a bare React Native app that also runs on the web: 🌒 Luna - https://github.com/criszz77/luna
Here is the live example: https://criszz77.github.io/luna/
You can find more on the wiki page about how it's implemented and you can also implement it by yourself: https://github.com/criszz77/luna/wiki
By using react-scripts, you don't have to handle webpack, babel and other hard configs by yourself.
It currently doesn't run on 0.7 (didn't have time to make the update), but it's in plan to support all the latest versions of course ASAP.
EDIT: Updated to 0.70.3 🎉
I'm learning React Native and trying to add a component to an Expo Snack for testing. I can't even get the example app to work though.
Is it something different about how Snacks work vs. a desktop development environment? I've encountered that type of difference using JSFiddle, for example.
I straight copy-pasted the code from the Github repo into snack.expo.io and it gave me an error:
Device: (946:881) Unable to resolve module 'module://expo-font.js'
Evaluating module://expo-font.js
Evaluating module://react-native-numeric-input.js
Evaluating module://App.js
Loading module://App.js
I've gotten this error before, but I've never been able to figure out why. Is it an issue with the package, which was updated just 7 days ago, or something else? Please advise.
It may be due to missing of node modules in your project compared to the Github project. As the Stack.expo browser won't give us full freedom to install custom modules, I suggest you to download VS Code and open the Github project in it, then do "npm install" from cmd and "react-native run-android/ios".
I am currently working in a team developing a react native IOS application, we are all doing this for the first time. I am unable to find any information on development setup with many people working on the same code and we are running into many issues requiring each member to have their own project, and one person with the master project is having to copy and paste code over, any pointers much appreciated!!
Initial project build is successful, the problem occurs when someone else clones the repository and attempts a build. Too many errors to go over and different with each machine. Is there some setup in X-Code or something I am missing with regards to working in a team environment with react native?
Because React native use many libraries like module to help build app fastly and reuse.So, I suggest this workflow to build mobile application with RN.
- Use GIT as system version control
- Use IDE (Android Studio, Xcode) to help auto build and fix a lot build error when your team install new libraries and use `react-native link` (ex: react-native-router-flux,...)
- Just push js file to repository and other member can pull it and reload js file.
- Do it and take a look some repository on github with tutorials
Cheer!
Using Yarn rather than Node package manager resolved a majority of the issues.
I am a beginner in React Native and i have followed all the steps carefully as suggested in react-native Get-Started. Once the project is initiated and i try to run the same using run-android command, I am getting "java.net.UnknownhostException". To be particular, this issue is happening during gradle(https://services.gradle.org/distributions/gradle-2.2.1-all.zip) download.
I am on a corporate network and I have done the proxy setup as well in gradle-home/properties. I have tried downloading the gradle file manually and it works fine in my browser.
Any leads in fixing this issue is highly appreciated.
I think this link can solve your problem:
https://github.com/facebook/react-native/issues/2726
Edit gradle.properties in android sub-folder with the following details:
systemProp.http.proxyHost=proxyHost
systemProp.http.proxyPort=proxyPort
systemProp.https.proxyHost=proxyHost
systemProp.https.proxyPort=proxyPort
systemProp.http.proxyUser=YOUR_USERNAME
systemProp.http.proxyPassword=YOUR_PASSWORD
systemProp.https.proxyUser=YOUR_USERNAME
systemProp.https.proxyPassword=YOUR_PASSWORD