i cannot test it… my node version is higher than what you are using…
my node js version 4.3.x …
um… my node js upgrade and test again !
my node js update 6.9.1 LTS
but still not working back button
You running my simple sidemenu project
move project diretory > open cmd > input
E:\Project\test\sidemenu> npm rebuild node-sass
project rebuild node . your node version