Can not delete googleplus ionic 4

I have a problem to try my app on emulator and I would like to uninstall googleplus but I get an error and do not delete

PS C:\Users\ludo\migration> ionic cordova plugin rm cordova-plugin-googleplus
> cordova plugin remove cordova-plugin-googleplus --save
Uninstalling cordova-plugin-googleplus from android
Android Studio project detected
Subproject Path: CordovaLib
Subproject Path: app
Variable(s) missing: WEB_APPLICATION_CLIENT_ID
[ERROR] An error occurred while running subprocess cordova.

        cordova plugin remove cordova-plugin-googleplus --save exited with exit code 1.

              Re-running this command with the --verbose flag may provide more information.

an idea?

thank you in advance

ludo

with --verbose

PS C:\Users\ludo\migration> ionic cordova plugin rm cordova-plugin-googleplus --verbose
  ionic:lib Terminal info: { tty: true, ci: false, windows: true } +0ms
  ionic:lib CLI global options: { _: [ 'cordova', 'plugin', 'rm', 'cordova-plugin-googleplus' ], help: null, h: null, verbose: true, quiet: null, interactive: true, color: true, confirm: null, json: null, project: null, '--': [] } +9ms
  ionic:lib:project Project type from config: @ionic/angular (angular) +0ms
  ionic:lib:project Project details: { configPath: 'C:\\Users\\ludo\\migration\\ionic.config.json', errors: [], context:
'app', type: 'angular' } +1ms
  ionic Context: { binPath: 'C:\\Users\\ludo\\AppData\\Roaming\\npm\\node_modules\\ionic\\bin\\ionic', libPath: 'C:\\Users\\ludo\\AppData\\Roaming\\npm\\node_modules\\ionic', execPath: 'C:\\Users\\ludo\\migration', version: '4.9.0' } +0ms
  ionic:lib:integrations:cordova:config Using config.xml: C:\Users\ludo\migration\config.xml +0ms
  ionic:lib:telemetry Sending telemetry for command: 'ionic cordova plugin' [ 'remove',
  ionic:lib:telemetry   'cordova-plugin-googleplus',
  ionic:lib:telemetry   '--verbose',
  ionic:lib:telemetry   '--interactive',
  ionic:lib:telemetry   '--color' ] +0ms
> cordova plugin remove cordova-plugin-googleplus --verbose --save
No scripts found for hook "before_plugin_rm".
Calling plugman.uninstall on plugin "cordova-plugin-googleplus" for platform "android"
Running command: cmd "/s /c "C:\Users\ludo\migration\platforms\android\cordova\version.bat""
Command finished with error code 0: cmd /s /c "C:\Users\ludo\migration\platforms\android\cordova\version.bat"
Finding scripts for "before_plugin_uninstall" hook from plugin cordova-plugin-googleplus on android platform only.
No scripts found for hook "before_plugin_uninstall".
Uninstalling cordova-plugin-googleplus from android
PlatformApi successfully found for platform android
Android Studio project detected
Beginning processing of action stack for android project...
Uninstalling Android library: com.google.android.gms:play-services-auth:11.8.0
Uninstalling Android library: com.google.android.gms:play-services-identity:11.8.0
Action stack processing complete.
Updating build files since android plugin contained <framework>
Subproject Path: CordovaLib
Subproject Path: app
Calling plugman.uninstall on plugin "cordova-plugin-googleplus" for platform "browser"
Variable(s) missing: WEB_APPLICATION_CLIENT_ID
Error: Variable(s) missing: WEB_APPLICATION_CLIENT_ID
    at Object.mergeVariables (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\variable-merge.js:58:15)
    at runUninstallPlatform (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\uninstall.js:248:35)
    at C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\cordova-lib\src\plugman\uninstall.js:93:16
    at _fulfilled (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:854:54)
    at C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:883:30
    at Promise.promise.promiseDispatch (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:816:13)
    at C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:570:49
    at runSingle (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:137:13)
    at flush (C:\Users\ludo\AppData\Roaming\npm\node_modules\cordova\node_modules\q\q.js:125:13)
    at process._tickCallback (internal/process/next_tick.js:61:11)
[ERROR] An error occurred while running subprocess cordova.

        cordova plugin remove cordova-plugin-googleplus --verbose --save exited with exit code 1.

        Re-running this command with the --verbose flag may provide more information.
  ionic:cli-framework:utils:process onBeforeExit handler: process.exit received +0ms
  ionic:cli-framework:utils:process onBeforeExit handler: running 1 functions +6ms
  ionic:cli-framework:utils:process error while killing process tree for 12092: { Error: Command failed: taskkill /pid 12092 /T /F
  ionic:cli-framework:utils:process Erreur�: le processus "12092" est introuvable.
  ionic:cli-framework:utils:process
  ionic:cli-framework:utils:process     at ChildProcess.exithandler (child_process.js:294:12)
  ionic:cli-framework:utils:process     at ChildProcess.emit (events.js:182:13)
  ionic:cli-framework:utils:process     at maybeClose (internal/child_process.js:962:16)
  ionic:cli-framework:utils:process     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
  ionic:cli-framework:utils:process   killed: false,
  ionic:cli-framework:utils:process   code: 128,
  ionic:cli-framework:utils:process   signal: null,
  ionic:cli-framework:utils:process   cmd: 'taskkill /pid 12092 /T /F' } +716ms
  ionic:cli-framework:utils:process onBeforeExit handler: error from function: { Error: Command failed: taskkill /pid 12092 /T /F  ionic:cli-framework:utils:process Erreur�: le processus "12092" est introuvable.
  ionic:cli-framework:utils:process
  ionic:cli-framework:utils:process     at ChildProcess.exithandler (child_process.js:294:12)
  ionic:cli-framework:utils:process     at ChildProcess.emit (events.js:182:13)
  ionic:cli-framework:utils:process     at maybeClose (internal/child_process.js:962:16)
  ionic:cli-framework:utils:process     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
  ionic:cli-framework:utils:process   killed: false,
  ionic:cli-framework:utils:process   code: 128,
  ionic:cli-framework:utils:process   signal: null,
  ionic:cli-framework:utils:process   cmd: 'taskkill /pid 12092 /T /F' } +3ms
  ionic:cli-framework:utils:process onBeforeExit handler: exiting (exit code 1) +1ms
PS C:\Users\ludo\migration>

Estou com o mesmo problema, encontrou uma solução?

Bonjour.
Je suis passé sur ionic v4 avec une app propre donc plus de probleme

For whoever still has this problem, cordova platform rm platform browser if you still have it

Hi,

I had the same problem. The solution was remove the ios platform and then remove the plugin:

ionic cordova platform remove ios
ionic cordova plugin remove cordova-plugin-googleplus --variable REVERSED_CLIENT_ID=your_reversed_client_id

Hope that it helps you.

thanks.