Sqliteporter plugin_not_installed

Hi every,
I am following a tutorial to import prepopulated sql into ionic using sqlite-porter but when I test the app on my phone (ios for now), I get plugin_not_installed though it is installed.

Please find below my ionic info:

cli packages: (MY_DIRECTORY\npm\node_modules)

@ionic/cli-utils  : 1.19.1
ionic (Ionic CLI) : 3.19.1

global packages:

cordova (Cordova CLI) : 8.0.0

local packages:

@ionic/app-scripts : 3.1.8
Cordova Platforms  : browser 5.0.3 ios 4.5.4
Ionic Framework    : ionic-angular 3.9.2


Node : v8.9.4
npm  : 5.6.0
OS   : Windows 8.1

Environment Variables:

ANDROID_HOME : not set


backend : pro

please find below
tutorial link.
Meanwhile, using camera plugin works fine for me.
I did uninstall the plugin, remove the ios platform and added them back again following a forum discussion but the same issue.

Run command (ionic cordova plugin ls) for getting installed plugin list.



this is my config.xml as well.

I have the exact same issue… did u manage to find any solution then please help. thanks

Kindly refer to this post. that was my solution.