When i used ionic serve it throws some error even though I tried many solutions like (solution 1,solution 2,solution 3) but nothing was worked and i mentioned my error below
events.js:183
throw er; // Unhandled 'error' event
^
Error: spawn cmd ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:190:19)
at onErrorNT (internal/child_process.js:362:16)
at _combinedTickCallback (internal/process/next_tick.js:139:11)
at process._tickCallback (internal/process/next_tick.js:181:9)
I listed below my System and Ionic Information
PS G:\Ionic\FabAppLatest> ionic info
√ Gathering environment info - done!
Ionic:
ionic (Ionic CLI) : 4.2.1 (C:\Users\Align Associate\AppData\Roaming\npm\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.2
#ionic/app-scripts : 3.2.0
Cordova:
cordova (Cordova CLI) : 8.1.2 (cordova-lib#8.1.1)
Cordova Platforms : android broken
Cordova Plugins : cordova-plugin-ionic-keyboard 2.0.5, cordova-plugin-ionic-webview 1.1.1, (and 28 other plugins)
System:
NodeJS : v8.12.0 (C:\Program Files\nodejs\node.exe)
npm : 6.4.1
OS : Windows 10
Related
I'm trying to build with Ionic 6 behind a proxy. So far I haven't had any connectivity issues, but...
I get the following error:
Exception in thread "main" java.io.IOException: Downloading from https://services.gradle.org/distributions/gradle-7.1.1-all.zip failed: timeout
I will appreciate if you can help me, I am stranded with this, thank you very much
gradle 7.1.1
Ionic:
Ionic CLI: 6.19.0 (C:\Users\Guille\AppData\Roaming\npm\node_modules\#ionic\cli)
Ionic Framework : #ionic/angular 6.0.12
#angular-devkit/build-angular : 13.2.6
#angular-devkit/schematics : 13.2.6
#angular/cli : 13.2.6
#ionic/angular-toolkit : 6.1.0
Cordova:
Cordova CLI: 11.0.0
Cordova Platforms: android 10.1.1
Cordova Plugins: cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 5.0.0, (and 3 other plugins)
System:
NodeJS: v16.14.1 (C:\Program Files\nodejs\node.exe)
npm: 8.5.0
OS: Windows 10
I just upgraded capacitor to 3.2.x and when I try to build my Ionic project, almost no capacitor function seems to work. For example, I get errors like:
Uncaught TypeError: cap.nativeCallback is not a function
...
Uncaught TypeError: Capacitor.createEvent is not a function
...
package com.getcapacitor.annotation does not exist
Here's my Ionic Info:
Ionic:
Ionic CLI : 6.17.1 (/usr/local/lib/node_modules/#ionic/cli)
Ionic Framework : #ionic/angular 5.5.2
#angular-devkit/build-angular : 0.1000.8
#angular-devkit/schematics : 10.0.8
#angular/cli : 10.0.8
#ionic/angular-toolkit : 2.3.3
Capacitor:
Capacitor CLI : 3.2.3
#capacitor/android : 3.0.0-beta.3
#capacitor/core : 3.2.3
#capacitor/ios : not installed
Cordova:
Cordova CLI : 10.0.0
Cordova Platforms : android 9.1.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 4.2.1, (and 9 other plugins)
Utility:
cordova-res : 0.15.3
native-run : 1.4.1
System:
Android SDK Tools : 26.1.1 (/home/che-azeh/Android/Sdk)
NodeJS : v12.21.0 (/usr/bin/node)
npm : 7.5.2
OS : Linux 5.11
Here was the problem: if you look at the capacitor section under my Ionic Info, you'd notice an incosistency between Capacitor CLI, #capaciotr/core and #capacitor/android:
Capacitor:
Capacitor CLI : 3.2.3
#capacitor/android : 3.0.0-beta.3
#capacitor/core : 3.2.3
So what I did was upgrade all 3 to their latest versions:
npm install #capacitor/cli#latest #capacitor/core#latest
npm install #capacitor/android#latest
Now, it looks ike:
Capacitor:
Capacitor CLI : 3.2.3
#capacitor/android : 3.2.3
#capacitor/core : 3.2.3
Finally, I remove the Android folder created by capacitor (rm -R ./android), reinitialize capacitor (npx cap init) rebuild ionic project (ionic build android) and then npx cap add android.
And solved! Zero errors!
I have huge problems when serving app in browser.
Upon running it prompts with 'gap_init:3'
I know it means android code is deployed in browser , which is wrong.
First run on device is fine. But next time I run it in browser I got this annoying error
Here are my npm commands with Ionic info bellow
"serve": "ionic-app-scripts serve --sourceMap source-map --iscordovaserve --wwwDir platforms/browser/www/ --buildDir platforms/browser/www/build"
"run": "ionic cordova run android --device --enableLint false "
Ionic info:
Ionic CLI : 5.4.13 (C:\Users\xxx\AppData\Roaming\nvm\v10.15.3\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.3
#ionic/app-scripts : 3.2.4
Cordova:
Cordova CLI : 9.0.0 (cordova-lib#9.0.1)
Cordova Platforms : not available
Cordova Plugins : not available
Utility:
cordova-res (update available: 0.8.1) : 0.6.0
native-run (update available: 0.3.0) : 0.2.8
System:
Android SDK Tools : 26.1.1 (e:\Android\SDK)
NodeJS : v10.15.3 (C:\Program Files\nodejs\node.exe)
npm : 6.4.1
OS : Windows 10
I have a project on ionic 2, which I have not touched for 3 years, but the client is asking me to change a simple link. And I can not build the application. What should I take into account to recover this project?
I do not want to migrate to ionic 3 or ionic 4, I just want to change the webservices link and that the application continues in ionic 2.
cli packages: (/usr/local/lib/node_modules)
#ionic/cli-utils : 1.19.2
ionic (Ionic CLI) : 3.20.0
global packages:
cordova (Cordova CLI) : not installed
local packages:
#ionic/app-scripts : 1.1.4
Cordova Platforms : none
Ionic Framework : ionic-angular 2.2.0
System:
Android SDK Tools : 26.1.1
ios-deploy : 1.9.2
Node : v8.9.3
npm : 5.5.1
OS : macOS
Xcode : Xcode 10.1 Build version 10B61
Is it possible to build this old project on ionic 2 on my computer?
EDIT:
when sudo ionic cordova platform add android i get:
`(node:41668) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): CordovaError: Failed to fetch platform cordova-android#7.0.0
Probably this is either a connection problem, or platform spec is incorrect.
Check your connection and platform name/version/URL.
Error: npm: Command failed with exit code 1 Error output:
npm WARN #ionic/app-scripts#1.1.4 requires a peer of #angular/tsc-wrapped#* but none is installed. You must install peer dependencies yourself.
npm WARN #ionic/cli-plugin-ionic-angular#1.3.1 requires a peer of #ionic/app-scripts#^1.3.7 but none is installed. You must install peer dependencies yourself.
npm ERR! Cannot read property '0' of undefined`
u should install Cordova first, like this,use # plus version number as needed
npm install -g cordova
java.lang.NullPointerException when building android
Already try removing and adding android again
Exception in thread "main" java.lang.NullPointerException
at org.gradle.wrapper.BootstrapMainStarter.findLauncherJar(BootstrapMainStarter.java:38)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:26)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:108)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:62)
cmd: Command failed with exit code 1 Error output:
Exception in thread "main" java.lang.NullPointerException
at org.gradle.wrapper.BootstrapMainStarter.findLauncherJar(BootstrapMainStarter.java:38)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:26)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:108)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:62)
Picked up _JAVA_OPTIONS: -Xmx512M
[ERROR] An error occurred while running subprocess cordova.
cordova run android exited with exit code 1.
Re-running this command with the --verbose flag may provide more information.
Here is ionic info
Ionic:
ionic (Ionic CLI) : 4.12.0 (I:\ionic\node_modules\ionic)
Ionic Framework : ionic-angular 3.9.5
#ionic/app-scripts : 3.2.2
Cordova:
cordova (Cordova CLI) : 8.1.2 (cordova-lib#8.1.1)
Cordova Platforms : android 6.4.0, ios 4.5.5
Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 4.0.1, (and 4 other plugins)