After I upgrade mac OS to Ventura 13.1 and xcode to Version 14.2 (14C18)
when I build my RN app,
I get the above build error
any helps?
At the project folder
yarn
cd ios
pod install
go to xcode and run build
Related
I have a project that has been successfully run on previous mac machines but since upgrading to a Mac M2 it will no longer build or run in an xCode simulator.
NPM install and the pod install commands run successfully. The problem is when trying to build the project we get the following error
'React/RCTEventDispatcherProtocol.h' file not found on line #import <React/RCTEventDispatcherProtocol.h> of RNSCreens (react-native-screens) which is required for react-navigation.
Using:
Mac OS Monterey
Node v14.18.1
NPM 6.14.15
React 16.13.1
React Native 0.63.0
I'm on a Mac mini with Monterey OS trying to init a react-native app.
npx react-native init AwesomeProject
gives me:
✔ Downloading template
✔ Copying template
✔ Processing template
✖ Installing CocoaPods dependencies (this may take a few minutes)
✖ Installing CocoaPods dependencies (this may take a few minutes)
error Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template.
Please try again manually: "cd ./AwesomeProject/ios && pod install".
CocoaPods documentation: https://cocoapods.org/
when I try
cd ./AwesomeProject/ios && pod install
I get:
664 /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi/ffi.rb
665 /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.5/lib/ffi.rb
[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: https://www.ruby-lang.org/bugreport.html
[IMPORTANT]
Don't forget to include the Crash Report log file under
DiagnosticReports directory in bug reports.
zsh: abort pod install
Is anyone else encountering the same problem?
EDIT:
Uninstalled and re-installed Ruby and Cocoapods.
This was a helpful post
and used:
arch -x86_64 pod install
Using that processor does bring some issues with installing pods. Please try arch -x86_64 pod install and see what it brings.
Link to some older post:
React Native ios builds failing suddenly
I have a project downloaded from GIT in React-Native
What steps should I take to run the application in Debug mode on iOS:
on Emulator
on my Device
Firstly, install the node_modules using npm or yarn as per the git project readme.
If your react native version is above 60, it get default cocoapods support. Move to ios folder and run pod install from commandline.
Now you have 2 options to run the project:
1. Navigate to ios folder and run the command 'react-native run-ios'.
2. Open Xcode,Navigate to ios folder and open projecname.xcworkspace file. You can see the run command on top-left of the IDE.
I want to start React native programming. so in CMD I tried react-native init AwesomeProject then tried react-native run-android but I had some errors that I could not find solution.
some of errors resolved by editing this project in android studio:
add implementation 'androidx.appcompat:appcompat:1.1.0' to build.gradle
and change classpath("com.android.tools.build:gradle:3.4.2") to classpath("com.android.tools.build:gradle:3.5.0")
but emulator showed me
Unable to load script....
showed in this image:
error in emulator
befor this message it showed me on my phone:
JSIExecutor+JSCRuntime does not support Sampling Profiler
so I tried to create the assets directory in
...AwesomeProject\android\app\src\main\
and run gradlew clean in my root project directory.then I tried
react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res
but this error is occurred:
....error Invalid regular expression: /(.*\\__fixtures__\\.*|node_modules[\\\]react[
\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__tests__\
\.*)$/: Unterminated character class. Run CLI with --verbose flag for more detai
ls.
SyntaxError: Invalid regular expression: /(.*\\__fixtures__\\.*|node_modules[\\\
]react[\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__t
ests__\\.*)$/: Unterminated character class....
and that error is showed me again in emulator.
I clicked Reload in emulator but it show me this error:
could not connect to development server...
i run react-native info for mor details and its result is:
info Fetching system and libraries information...
System:
OS: Windows 7
CPU: (8) x64 Intel(R) Core(TM) i7 CPU Q 740 # 1.73GHz
Memory: 892.99 MB / 3.98 GB
Binaries:
Node: 12.11.1 - C:\Program Files\nodejs\node.EXE
npm: 6.11.3 - C:\Program Files\nodejs\npm.CMD
SDKs:
Android SDK:
API Levels: 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
Build Tools: 25.0.0, 25.0.3, 26.0.0, 26.0.1, 26.0.2, 26.0.3, 27.0.3, 28.0.1, 28.0.2, 28.0.3, 29.0.1, 29.0.2
System Images: android-25 | Google APIs Intel x86 Atom, android-28 | Google APIs Intel x86 Atom_64
npmPackages:
react: 16.9.0 => 16.9.0
react-native: 0.61.2 => 0.61.2
the screen shot of react-native run-android command is :
CMD screen shot
and logcat in android studio after runing react-native run-android show this error:
first screen shot of logcat in android studio
then i clicked on reload and logcat showed this error:
logcat screen shot when click on reload
what is problem and how can i resolve it?
my problem is solved.
I tried to run choco uninstall nodejs.install and choco uninstall npm in CMD then I run choco install nodejs.install --version=10.16.3 and choco install npm --version=6.9.0
when I run react-native run android I had other problems, So I opened my project in Android studio and add bellow codes to build.gradle:
implementation "com.facebook.react:react-native:0.61.2" // From node_modules
implementation 'com.android.support:appcompat-v7:27.0.1'
of course that project had some warnings that using Android studio resolved them.
finally react-native run-android work correctly without error.
Adnan comment was helpful but I could not understand why:
React causes lots of errors because of version incompatibility
when I followed official website?!
The way how I ran React-Native for the first time is by following these steps mentioned on the official site:
https://facebook.github.io/react-native/docs/getting-started.html
1) Download NodeJS from this link and install
https://nodejs.org/en/
2) Download Python from this link and install
https://www.python.org/downloads/
3)download JDK from this link and install
https://www.oracle.com/technetwork/java/javase/downloads/index.html
4) If you do not have android studio installed on your PC, download from this link and install
https://developer.android.com/studio/index.html
And later install SDK from within android studio
5) Configure the ANDROID_HOME environment variable
Go to Environment variables and create a new User variable ANDROID_HOME and add the SDK path to Variable path
The default SDK location: c:\Users\YOUR_USERNAME\AppData\Local\Android\Sdk
If you changed the SDK location in step 4, add that path above
6) Add platform-tools to Path
Go to Environment variables and in User variables, click on Path>Edit>New
Add this path in the text field
c:\Users\YOUR_USERNAME\AppData\Local\Android\Sdk\platform-tools
If you changed SDK location, then your SDK path/platform-tools
7) Install a nice text editor like this one, VS Code:
https://code.visualstudio.com
8)Goto Viw>Terminal in VS Code, run this command
npm install -g react-native-cli
9)Create a new project
react-native init NewProjectName
10)For running the project on a physical device, follow these steps:
https://facebook.github.io/react-native/docs/running-on-device
OR use a virtual device like Genymotion
11) Run the project
-Goto your project folder, run this in VS Code terminal:
cd NewProjectName cd means change directory
-Run the project:
react-native run-android
Hope this helps!
I ran my project without any errors following these steps
IMPORTANT
Do not forget to run VS Code As Administrator if your project is in C:/Users/.. folder because it needs administrative privileges to make changes to that folder.
Make sure Metro Server window is running. The Metro Server starts automatically after running react-native run-android.
See the picture below, the top window is the server window.
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