francoisrenier

-- 1. Downgrade node
-- Replace last line by 'sudo n stable' if you want to go back to the latest node version

sudo npm cache clean -f
sudo npm install -g n
sudo n 4.4.2 

-- 2. Install latest version of firebase-admin/functions 
-- On my side firebase-admin version = "^5.4.3" & firebase-functions version = "^0.7.1"