every time i start a new RN project and start to run the android emulator it shows this error :
Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Run CLI with --verbose flag for more details.
Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
Could not write standard input to Gradle build daemon.
I did everything and nothing seems to work!
Fixed
I just had to add a local. proprieties file in my android root project folder and add the Sdk Path. " sdk dir = /home/USERNAME/android/Sdk "
Update the ./bash_profile [./profile] file with the ANDROID_HOME path tools
and do a sudo ./gradlew clean command
I hope this helps
Android studio is installed and you have an emulator or device started ?
Screenshoot of the error ?
What gives the command : adb devices ?
I restarted my emulator and when i do adb devices it shows that it recognized and connected
https://i.stack.imgur.com/lw3PM.png
I have downloaded zip fil from github, did npm install, and run react-native start android.
I receiver the following:
Now when i open the browser it say
My android emulator is opened but not connected. No error messages.
Any help how to run the project. The project is in github:
https://github.com/itzpradip/react-navigation-v5-mix.
Thanks
sal
I had the very same issue. Adding this to the android manifest did the trick:
<application
...
android:usesCleartextTraffic="true">
...
</application>
references:
https://github.com/facebook/react-native/issues/15388
Android 8: Cleartext HTTP traffic not permitted
You need to install the app on your emulator by running
npm run android
or
npx react-native run android
then start your mentor server by
npm start
if you don't install this app on your device , you must use
react-native run android
to install app , then go for next try you can use start and open app manually
The app runs perfectly on an emulator from Android Studio, but returns
error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment
When I run it from the CLI
I've tried rerunning the command and creating a new project
error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment
Follow the steps below in order to solve the issue:
Go to the root project folder.
Find the Android project (which the Android Studio would recognize)
Open it on Android Studio and fix all the Gradle-related issues.
Once there is no more issue, close Android Studio and rerun the
react command.
I used command: 'react-native run-ios' and I have a message "Build Succeeded", but when I can find app to install on my iphone?
There are two different things here.
Running react-native run-ios will run your application on your simulator.
To run it in your device, you'll need to run the application from xCode. You can check RN's official docs on running on device here.
I'm following the Get Started tutorial on https://cordova.apache.org/#getstarted but I'm getting an error despite following the instructions clearly, this is what I did:
npm install -g cordova
cordova create myApp
cd myApp
cordova platform add browser
cordova run browser
but at the end of the last command, I get an error:
C:\code\cordova\test
λ cordova run browser
Running command: cmd "/s /c "C:\code\cordova\test\platforms\browser\cordova\run.bat""
C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\node_modules\q\q.js:155
throw e;
^
Error: listen EACCES
at exports._errnoException (util.js:746:11)
at Server._listen2 (net.js:1139:19)
at listen (net.js:1182:10)
at Server.listen (net.js:1267:5)
at module.exports (C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\src\server.js:134:8)
at C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\src\platform.js:45:16
at _fulfilled (C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\node_modules\q\q.js:834:54)
at self.promiseDispatch.done (C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\node_modules\q\q.js:863:30)
at Promise.promise.promiseDispatch (C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\node_modules\q\q.js:796:13)
at C:\code\cordova\test\platforms\browser\cordova\node_modules\cordova-serve\node_modules\q\q.js:857:14
ERROR running one or more of the platforms: Error: cmd: Command failed with exit code 1
You may not have the required environment or OS to run this project
Does anyone have any idea why this is happening?
I'm using NodeJS v0.12.7 and Cordova 5.4.0
I have had a similar issue on my Debian 8.3 (jessie) with an installed Chromium from the offical debian package-sources.
The detailled error message was:
Error: Error executing "google-chrome --user-data-dir=/tmp/temp_chrome_user_data_dir_for_cordova http://localhost:8000/index.html": /bin/sh: 1: google-chrome: not found
To fix the issue, I have downloaded the (Google-) Chrome-Browser directly from their website, and installed the .deb-package.
After that I did a
cordova platform rm browser
cordova platform add browser
cordova build browser
cordova run browser
and it finally worked.
Summary:
Chromium doesn't work - use chrome
Although the tutorial you linked says browser for some reason. I don't see it on their "supported platform list", try using a platform which you think you're going to develop for and see if you have the same issues.
Link to the platform list (odd that browser isn't listed): https://cordova.apache.org/docs/en/latest/guide/support/index.html
This is a late reply, maybe will help someone else.
instead of
cordova run browser
You should try "cordova serve" command after the add platform browser..
cordova platform add browser
cordova serve
after this hopefully if everything is set up right , you will get a message
"server runing on localhost:/port" . Just goto that address on your browser..
see the magic.
I'm confused why you want to deploy it from the command line to a browser instead of a device or an emulator.
Wouldn't you just open index.html in the browswer?
Take a look at the Cordova Windows Platform Guide
It goes more into detail about running Cordova on a windows platform.
Requirements:
To develop apps for Windows platform:
Windows 8.0, 8.1, or 10, 32 or 64 bit Home, Pro, or Enterprise
Visual Studio 2013
To develop apps for Windows 10:
Visual Studio 2015 RC or higher
Note: For Windows 10, the Visual Studio installer has an option to install tools to build Universal Windows Apps. You must ensure that this option is selected when installing to install the required SDK.
Create a New Project
At this point, to create a new project you can choose between the cross-platform CLI tool described in The Command-Line Interface, or the set of Windows-specific shell tools. The CLI approach below generates an app named HelloWorld within a new hello project directory:
> cordova create hello com.example.hello HelloWorld
> cd hello
> cordova platform add windows
Here's the corresponding lower-level shell-tool approach:
C:\path\to\cordova-windows\package\bin\create.bat C:\path\to\new\hello com.example.hello HelloWorld
Build the Project
If you are using the CLI in development, the project directory's top-level www directory contains the source files. Run either of these within the project directory to rebuild the app:
> cordova build
> cordova build windows # do not rebuild other platforms
> cordova build windows --debug # generates debugging information
> cordova build windows --release # signs the apps for release
Here's the corresponding lower-level shell-tool approach:
C:\path\to\project\cordova\build.bat --debug
C:\path\to\project\cordova\build.bat --release
The clean command helps flush out directories in preparation for the next build:
C:\path\to\project\cordova\clean.bat
Deploy the app
To deploy Windows package:
> cordova run windows -- --win # explicitly specify Windows as deployment target
> cordova run windows # `run` uses Windows package by default
Also before executing the command:
cordova create myApp
make sure to cd into a user directory or a directory where you will keep your cordova apps
Ok, I also had this problem, and couldn't figure out what was going on for the life of me. I finally figured it out:
The guy didn't have Chrome installed. Installed Chrome, poof, problem solved.
Let this be a lesson for us all.