When you build ionic cordova app and you get an error of Error:Cannot find module 'reflect-metadata'
Open up packages.json and include this: "reflect-metadata":"^0.1.3"
, and npm install
on your command prompt. It will install all the dependencies and if there are any updates required, just be careful sometimes when you upgrade plugins it breaks other plugins. Make sure you know what you are doing before upgrading to latest plugin.
Edit this Article