Not able to run react-native windows project with c-sharp language for UWP. But able to run the react-native windows project with default language(cpp). But when we are running the project by changing the language to c-sharp we are facing the error. The screenshot of the error is attached below.
We are able to run the project with cpp language.
To create the project we followed below steps:
npx react-native SampleWindows --template react-native#^0.71.0
cd projectName
npx react-native-windows-init --overwrite
npx react-native run-windows
To Create the project for c-sharp
npx react-native SampleWindows --template react-native#^0.71.0
cd projectName
npx react-native-windows-init --language cs
npx react-native run-windows
We are facing issue when we try to create the project for c-sharp
Related
I have a react-native projet, which we had to do some modifications in a node_module package, my modifications works fine when running my app with npx react-native run-android or expo app, but when building the binaries for android with gradle ( ./gradlew assembleRelease) i can't seem to get my patches to be applied..
Thanks
Just a quick question, how to run an existing older version of react native project. Lets say version 0.59.10 , without upgrading it. what would be the command line commands. Thanks
You should navigate to project directory (if you aren't yet)
cd PATH_TO_PROJECT_DIRECTORY
run the following command to install the dependencies
npm install
then if the react-native version is 0.59.10 and lowers you should also run the command below to link the dependencies to your native android and ios project.
react-native link
and then run one the following commands based on your device
for android
react-native run-android
for ios
react-native run-ios
I am Android Developer, I am new to react native development. For this, I followed bellow React Native Document
https://facebook.github.io/react-native/docs/getting-started.html
I did the following steps
1, I have installed node
2, I Have already installed JDK
3, I have installed Android studio
4, set the ANDROID_HOME path in environment variables
And in command prompt, I did run the following commands
npm install -g react-native-cli
Then create a new application, for this
react-native init AwesomeProject
Then successfully created the application, then go to that folder and run the application.
cd AwesomeProject
react-native run-android
Then getting the following error
And this is the node js error
So please help me, Thanks In Advance.
Try to follow the workarounds here : https://github.com/facebook/react-native/issues/4968.
Kill the bundler process, delete your modules folder, run npm install, rm -rf $TMPDIR/metro-cache-*, also rebuild your android project.
If this doesn't work, you can as well try to create your app using create-react-app toolchain which should be working fine : https://github.com/facebook/create-react-app .
This is a bug within Windows environment for React Native 0.56 you may need to upgrade/downgrade your React Native version. I encountered it, made even worse when I tried to use Typescript.
What I would is run a new project using the latest version 0.57 and just build, if it doesn't build straight away - then use 0.55 until the issue is resolved.
Try this solution, it was worked for me.
Steps to create New React Native project:
react-native init projectName (ProjectName: eg.HelloWorld)
cd HelloWorld
npm start
Open another node command prompt and goto the project path and then run your project with below given command.
react-native run-android
I think you missed 3rd step i.e to start npm.
And if you are again getting same error, follow these steps:
rm -rf node_modules && npm install
rm -rf /tmp/metro-bundler-cache-*
rm -rf /tmp/haste-map-react-native-packager-*
react-native run-android
i have a problem with react native in ubuntu, i have installed,
java jdk 8 (both javac --version) as well as echo $JAVA_HOME gives the proper output.
I have also installed android studio and set the android environment variables as well as the tools and echo $ANDROID_HOME gives output of the sdk location.
I have also installed gradle version 4.4.
I am unable to start the android app using react-native run-android. can any one let me know if i have missed something during installation.
And react-native as well as android studio works fine as I am currently using react-native start to start the metro builder as well as the other react-native cli commands. also android studio and gradle is also able to generate debug as well as release apks with no problems.
The error i get,
Scanning folders for symlinks in /home/igate-naveed/Documents/ReactNative/mobile-app-android/node_modules (16ms)
Starting JS server...
Building and installing the app on the device (cd android && ./gradlew installDebug)...
Could not install the app on the device, read the error above for details.
Make sure you have an Android emulator running or a device connected and have
set up your Android development environment:
https://facebook.github.io/react-native/docs/getting-started.html
First of all you need to create a project like this:
react-native init myProjectName
Then, start an emulator from Android Studio... Afterwards:
npm install && npm start
in your project directory, and from another terminal, inside your project directory, run :
react-native run-android
Is this working?
Instead of using the npm install manager, I used yarn and it worked for me. In your project directory, just do:
(project-directory)$ yarn
Update the gradle version.
Create new project:
react-native init projectname
Uninstall the npm pack.
Reinstall the npm pack again.
npm start
react-native start
react-native run-android
I'm new to React and React-Native I'm trying to open a React-native app I cloned from github. I've done a npm install and I did a npm start in the command line. It says: "Running Packager on port 8081" and then a bunch of other builds beneath it. I tried going to local host 8081 and 8081/hot but I can't see the app. Does anyone know how to run and test an react-native app on the browser?
follow the below step
1) Go to project directory
after use this CLI
2) react-native run-android
it can run only either emulator or real device so we can first start the emulator after the try above command
more details see this doc
Inside your project directory for bundle js.
3) react-native start
or
3) react-native start --reset-cache
After installing packages,
open src folder--->open in terminal
--->$ npm start
react-native run-ios --simulator="iPhone 5s"
If you have an installation with android and ios folders, you should run yarn android or yarn ios.