Uncaught TypeError: Cannot read property 'editor' of null

[gwerbin]

Error when I open Nyaovim.

Expected Behavior

Open Nyaovim, edit some text.

Actual Behavior

Nyaovim screen is blank and white. Electron works fine (file menu, etc.), but nothing is rendered in the window.

Error from the dev tools console:

nyaovim-app.js:203 Uncaught TypeError: Cannot read property 'editor' of null
    at HTMLElement.ready (nyaovim-app.js:203)
    at HTMLElement._readySelf (polymer-mini.html:164)
    at HTMLElement._ready (polymer-mini.html:144)
    at HTMLElement._tryReady (polymer-mini.html:129)
    at HTMLElement._initFeatures (polymer.html:4105)
    at HTMLElement.__initialize (polymer-micro.html:234)
    at HTMLElement.createdCallback (polymer-micro.html:217)

Steps to Reproduce (including precondition)

npm install -g nyaovim
nyaovim foo.txt

Screenshot on This Problem (if possible)

empty white editor
dev tools error

Your Environment

• OS: Windows 7
• NyaoVim version:

NyaoVim version 0.1.1
  electron : 1.7.9
  chrome : 58.0.3029.110
  node : 7.9.0
  v8 : 5.8.283.38

• nvim version: v0.2.1-25-g2e3b78d1
• Keyboard layout: English/USA
• Linux: Window manager: N/A

Additional Comments (if any)

Happy to see this project is getting popular!