Uncaught TypeError: Cannot read property 'getPath' of undefined

[yamarten]

I'm receiving the error when trying to preview a (markdown | Asciidoc) file.

Atom Version: 0.207.0
System: Mac OS X 10.10.3
Thrown From: default-encoding package, v0.8.0

Stack Trace

Uncaught TypeError: Cannot read property 'getPath' of undefined

At /Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:128

TypeError: Cannot read property 'getPath' of undefined
  at /Users/me/.atom/packages/default-encoding/lib/atom-default-encoding.coffee:16:26
  at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/workspace.js:485:25
  at _fulfilled (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:794:54)
  at self.promiseDispatch.done (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:823:30)
  at Promise.promise.promiseDispatch (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:756:13)
  at /Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:817:14
  at flush (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/q/q.js:110:17)
  at process._tickCallback (node.js:357:13)

Commands

     -7:09.7.0 core:cancel (atom-text-editor.editor.mini.is-focused)
     -1:03.6.0 asciidoc-preview:toggle (atom-text-editor.editor.is-focused)
     -0:32.7.0 command-palette:toggle (atom-text-editor.editor.is-focused)
     -0:29.7.0 core:confirm (atom-text-editor.editor.mini.is-focused)
     -0:29.7.0 markdown-preview:toggle (atom-text-editor.editor)
     -0:20.4.0 command-palette:toggle (atom-text-editor.editor.is-focused)
     -0:18.2.0 core:confirm (atom-text-editor.editor.mini.is-focused)
     -0:18.2.0 markdown-preview:toggle (atom-text-editor.editor)
     -0:14.3.0 command-palette:toggle (atom-text-editor.editor.is-focused)
     -0:12.7.0 core:confirm (atom-text-editor.editor.mini.is-focused)
     -0:12.6.0 markdown-preview:toggle (atom-text-editor.editor)
     -0:10.5.0 command-palette:toggle (atom-text-editor.editor.is-focused)
     -0:08.7.0 application:new-file (atom-text-editor.editor.is-focused)
     -0:07.6.0 command-palette:toggle (atom-text-editor.editor.is-focused)
     -0:06.0 core:confirm (atom-text-editor.editor.mini.is-focused)
     -0:06.0 markdown-preview:toggle (atom-text-editor.editor)

Config

{
  "core": {
    "disabledPackages": [
      "welcome",
      "wrap-guide",
      "texlicious"
    ],
    "projectHome": "~"
  }
}

Installed Packages

# User
asciidoc-preview, v0.5.1
atom-alignment, v0.12.1
atom-runner, v2.4.1
auto-update-packages, v1.0.0
autocomplete-paths, v1.0.2
browser-plus, v0.0.23
default-encoding, v0.8.0
gist-it, v0.7.0
hide-tree, v0.0.4
highlight-column, v0.4.1
highlight-line, v0.10.2
highlight-selected, v0.9.3
japanese-menu, v0.6.0
japanese-wrap, v0.2.10
keybinding-cheatsheet, v0.0.9
language-asciidoc, v0.11.1
local-history, v3.2.2
open-recent, v2.2.4
redpen, v0.3.3
save-session, v0.15.5
simple-drag-drop-text, v0.2.3
symbols-tree-view, v0.9.3
typewriter-sounds, v0.1.0
wordcount, v2.2.2

# Dev
No dev packages