Object.dirname is deprecated.

[Heavywavez]

Argument to path.dirname must be a string

Object.dirname (/Applications/Atom.app/Contents/Resources/app/src/electron-shims.js:9:10)
render (/Users/luisfsabidoc/.atom/packages/api-blueprint-preview/lib/renderer.coffee:56:24)
Object.toDOMFragment (/Users/luisfsabidoc/.atom/packages/api-blueprint-preview/lib/renderer.coffee:24:12)
ApiBlueprintPreviewView.renderApiBlueprintText (/Users/luisfsabidoc/.atom/packages/api-blueprint-preview/lib/api-blueprint-preview-view.coffee:272:23)
<unknown> (/Users/luisfsabidoc/.atom/packages/api-blueprint-preview/lib/api-blueprint-preview-view.coffee:244:26)