Using ionic version 4 to build an android app , while building developer mode the app is working fine on android device. When deploying in --prod --release mode the app shows white screen after splashscreen. Followed playstore publish methods by generating keystore and zipalign no luck.
On the same application as PWA release , can see a chrome console says Failed to load resource: the server responded with a status of 404 (Not Found)- cordova.js
ionic CLI : 4.12.0
ionic Framework : ionic-angular 3.9.2
ionic/app-scripts : 3.2.3
Cordova CLI : 8.1.1
Cordova Platforms : Android 7.1.4
i've tried so many solutions online nothing works for me
so i downgrade my typescript 2.6.2 and it works fine
Related
Error when building for the device
I am getting an error when I try to build for the device(ionic cordova run android --device). For some reason it is not creating platforms/android/app/build/outputs/apk/debug/app-debug/apk. I have tried removing and adding android different versions. Also, I have tried ionic cordova run android --no-native-run and it loads but with a blank screen.
I found 2 solutions, so if you have a problem with running the device feature:
Update CLI!
Remove Android
ionic cordova platform rm android
Add android#6 and run ionic cordova run android --no-native-run
OR
3.add the latest android#latest and run ionic cordova run android.
Those two worked for me, depending on the version of your projects!
I met a problem for 3 days with my application ionic 3.
In fact, after builder in prod and release mode, it is always the old version that is always taken into account. the changes do not reflect.
So when mode debug, the changes are well taken.
I tried several solutions may nothing.
Ionic v3
Also i have tried many solutions but no changes
ionic cordova platforms rm android
ionic cordova platforms add android
ionic cordova build android --prod --release --aot
------------no change-------------
I have downgrade the app-scripts version always same
i have delete the www folder and run ionic serve --lab after i run build commande still no change
I need help.
Thanks you in advance
Ionic:
Ionic CLI : 5.2.3
Ionic Framework : ionic-angular 3.9.2
#ionic/app-scripts : 3.1.8
Cordova:
Cordova CLI : 8.1.2 (cordova-lib#8.1.1)
Cordova Platforms : android 7.1.4, ios 4.5.5
Cordova Plugins : cordova-plugin-ionic 3.1.2, cordova-plugin-ionic-webview 1.2.1, (and 18 other plugins)
Utility:
cordova-res : 0.6.0
native-run : 0.2.8
System:
Android SDK Tools : 26.1.1 (C:\Sdk)
NodeJS : v10.15.1 (C:\Program Files\nodejs\node.exe)
npm : 6.4.1
OS : Windows 10
Build pass successfully
remove android platform using
ionic cordova platform rm android remove manually node-modules and
package-lock.json (imp*)
Unistall old Application
npm cache clean --force
finally run npm install
ionic cordova platform add android
ionic cordova build android
As #MD Khali said to remove the platform and add platform again, but if it happens after that you just need to click save 3-4 time. Because I have the same problem in my ionic 3 projects.
Finally I found the solution.
The problem was related to the ionic plugin (appflow).
I had two choices
1. Generate the apk from the appflow platform with the configured branch.
Remove the ionic plugin applflow
I took the choice 1.
Documentation of appflow https://ionicframework.com/appflow
I am facing this issue when running in browser mode. How can I solve this? Would be possible to open this dialog in a new tab instead of an iFrame?
https://github.com/EddyVerbruggen/cordova-plugin-googleplus
Many thanks for the help!
Using Ionic with following settings:
cordova-plugin-googleplus 5.3.2 "Google SignIn"
Ionic:
ionic (Ionic CLI) : 4.0.5 (/usr/local/lib/node_modules/ionic)
Ionic Framework : ionic-angular 3.9.2
#ionic/app-scripts : 3.2.0
Cordova:
cordova (Cordova CLI) : 8.0.0
Cordova Platforms : android 7.0.0, browser 5.0.4, ios 4.5.5
System:
NodeJS : v8.11.3 (/usr/local/bin/node)
npm : 5.6.0
OS : macOS High Sierra
Xcode : Xcode 10.0 Build version 10A255
Try removing the cordova-plugin-inappbrowser plugin.
Coexist with inAppBrowser plugin (fixed)
Some plugins can only be tested/working inside a device.
I remember that the google+ sign need to use the google play services and the apk signature those things aren't available running in local browser with chrome.
It's likely you test the android push notifications with the chrome it won't work.
For these type of things better if you call the ionic with the live reload to test in the device and reload when you make changes
ionic cordova run android -l -c
I'm trying to install my ionic app on my android phone. I tried
install my ionic app on my android phone
The app ran on my phone, but when I ran the same command to run a different app, the app was replaced on my mobile. How can I keep both? I don't intend to modify any of these apps, they are ready. I tried these commands as well:
ionic cordova build android --prod --release
and
ionic cordova run android --prod --release
I got this error message:
[ERROR] An error occurred while running cordova run android --release
(exit code 1)
By default, it will overwrite the previous version. You can keep the both app using below way:
Check the config.xml file, and change the id of the app.
<widget id="new.app.id" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
Now, it will be considered as a different app and will not replace the previous one.
I have searched all over to get this answer but nothing works.
I am building an iPad app in Ionic 2 that uses various native plugins.
I want to be able to test the native features and observe the console logs but nothing gets logged, using either the ios emulator or an iPad device.
Ideally I also want livereload but I'll take what I can get.
I eventually got to display console logs in Xcode but that involves running
cordova platform prepare
then running the process from Xcode manually every time I make a single edit. This takes much longer than
ionic cordova run ios --target="iPad-Air" -c
Why can I not just see the logs when I use run?
I have looked at where it says the console.log file is saved to but no file gets created. I created the file myself and gave it full 777 permissions and still nothing.
ionic info:
cli packages: (/usr/local/lib/node_modules)
#ionic/cli-utils : 1.19.0
ionic (Ionic CLI) : 3.19.0
global packages:
cordova (Cordova CLI) : 8.0.0
local packages:
#ionic/app-scripts : 3.0.1
Cordova Platforms : browser 5.0.3 ios 4.5.2
Ionic Framework : ionic-angular 3.7.1
System:
ios-deploy : 1.9.2
Node : v8.8.0
npm : 5.4.2
OS : macOS High Sierra
Xcode : Xcode 9.2 Build version 9C40b
Environment Variables:
ANDROID_HOME : not set
Misc:
backend : pro
To help anyone else who has trawled the forums and tried all the solutions where it seems everyone else can console.log except you, I will post what I have discovered. This is not a total solution but may identify the cause for some.
I was specifying the target as iPad-Air. When I didn't, the simulator started in iPhone-6. That is not what I wanted but there in my console was a very welcome console log message.
So I experimented a little and found that iPad-Air 10.0 and iPad-Air-2 10.0 and above will log to the console but 9.3 and lower (Not tested exhaustively) would not.
So for me, this solution will let me continue to develop with livereload and console logs and what's left of my hair.
Hopefully it will save someone else's hair loss too.
FYI you can set your chosen device as a project default in platforms/ios/cordova/lib/run.js in the deployToSim function. There should be a line like if (emulator.indexOf('iPhone') === 0) { swap out 'iPhone' (or whatever it is for you) and replace it with 'iPad-Air-2, 10.0' or whatever you need and have available in your simulator list. ios-sim showdevicetypes
Good luck!