SOLVED Gets a warning when using custom theme. Should I ignore or do something?

[scen]

I have created a custom theme using this quick start. I follow the steps and activated the theme to see if it works without making any changes. Everything works fine except that I got a warning (see below) in console. What can I do with it? Can I ignore, or what could possibly wrong?

Thanks!

[pichalite]

@scen you can ignore that if you want... not an issue or error.

if you want the warning to go away then, add this to the package.json file in your theme (assuming you are using NodeBB 1.x.x)

"nbbpm": {
    "compatibility": "^1.0.0"
  }