Failed to activate the Clean package

[jdtonkin]

[Enter steps to reproduce below:]

1. ...
2. ...

Atom Version: 1.0.19
System: Mac OS X 10.10.5
Thrown From: Clean package, v0.10.0

Stack Trace

Failed to activate the Clean package

At Cannot read property 'command' of undefined

TypeError: Cannot read property 'command' of undefined
  at Object.module.exports.activate (/Users/jonathantonkin/.atom/packages/Clean/lib/clean.coffee:3:23)
  at Package.module.exports.Package.activateNow (/Applications/Atom.app/Contents/Resources/app.asar/src/package.js:245:19)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/package.js:838:25
  at Emitter.module.exports.Emitter.emit (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/event-kit/lib/emitter.js:82:11)
  at CommandRegistry.module.exports.CommandRegistry.handleCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:226:20)
  at /Applications/Atom.app/Contents/Resources/app.asar/src/command-registry.js:3:61
  at KeymapManager.module.exports.KeymapManager.dispatchCommandEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:524:16)
  at KeymapManager.module.exports.KeymapManager.handleKeyboardEvent (/Applications/Atom.app/Contents/Resources/app.asar/node_modules/atom-keymap/lib/keymap-manager.js:347:22)
  at HTMLDocument.module.exports.WindowEventHandler.onKeydown (/Applications/Atom.app/Contents/Resources/app.asar/src/window-event-handler.js:184:20)

Commands

  3x -1:02.2.0 clean:toggle (atom-text-editor.editor.is-focused)

Config

{
  "core": {
    "themes": [
      "one-dark-ui",
      "atom-material-syntax"
    ]
  }
}

Installed Packages

# User
Clean, v0.10.0
atom-material-syntax, v0.2.4
color-picker, v2.0.12
language-latex, v0.6.1
language-r, v0.2.0
latex, v0.25.1
minimap, v4.13.4
terminal-panel, v1.14.1
wordcount, v2.3.0

# Dev
No dev packages

[open-sourceress]

+1 with Atom 1.4.0 on Win7

[Yoshi325]

+1 with Atom 1.21.1 on macOS