Enable javascript validation in eclipse luna

Question

Sometime ago I asked this question: Enable javascript validation for eclipse

I wanted eclipse to highlight javascript errors/warnings.. The problem as you can see in

Answer 1

To add JavaScript perspective to your project follow the steps below.

1. Either right-click on the project and choose "Properties" or go to the top of Eclipse and select "Project Properties" from the menu.
2. Choose "Project Facets" from the tree on the left.
3. Click on "Convert to faceted form" link
4. Check the "JavaScript" check-box and and hit "OK" to close the dialog.