Uncaught InvalidCharacterError: Failed to execute 'add' on 'DOMTokenList': The token provided ('i...

[RoNiN1384]

[Enter steps to reproduce below:]

1. start atom

Atom Version: 1.8.0
System: Ubuntu 16.04
Thrown From: tool-bar package, v1.0.0

Stack Trace

Uncaught InvalidCharacterError: Failed to execute 'add' on 'DOMTokenList': The token provided ('icon-ion ion-hammer') contains HTML space characters, which are not valid in tokens.

At /home/mhermeth/.atom/packages/tool-bar/lib/tool-bar-button-view.js:36

Error: Failed to execute 'add' on 'DOMTokenList': The token provided ('icon-ion ion-hammer') contains HTML space characters, which are not valid in tokens.
    at Error (native)
    at new ToolBarButtonView (/home/mhermeth/.atom/packages/tool-bar/lib/tool-bar-button-view.js:36:31)
    at ToolBarManager.addButton (/home/mhermeth/.atom/packages/tool-bar/lib/tool-bar-manager.js:14:20)
    at Object.module.exports.Tokamak.consumeToolBar (/home/mhermeth/.atom/packages/tokamak/lib/tokamak.coffee:124:14)
    at Provider.module.exports.Provider.provide (/usr/share/atom/resources/app.asar/node_modules/service-hub/lib/provider.js:30:52)
    at /usr/share/atom/resources/app.asar/node_modules/service-hub/lib/service-hub.js:55:26
    at doNTCallback0 (node.js:443:9)
    at process._tickCallback (node.js:372:13)

Commands

Config

{
  "core": {
    "disabledPackages": [
      "rustfmt",
      "language-rust"
    ],
    "openEmptyEditorOnStart": false,
    "projectHome": "/home/mhermeth/Dokumente/Programmieren/"
  }
}

Installed Packages

# User
linter, v1.11.14
linter-rust, v0.4.6
racer, v0.20.0
rust-api-docs-helper, v0.5.1
tokamak, v0.2.7
tokamak-terminal, v0.1.1
tool-bar, v1.0.0

# Dev
No dev packages

[jerone]

Duplicate of #148. Please read #148 (comment) how this can be fixed for the tokamak package too.