Cannot read property 'filter' of undefined

[ghost]

I have install svgo globally using yarn global add svgo and it is available in the command line. However I encounter the following issue when I try to start Ember server.

It is working fine when I disable SVG optimise using snippet below,

module.exports = function(defaults) {
  var app = new EmberApp(defaults, {
    svg: {
      optimize: false
    }
  });
  // ...
}

Snippet Below is the error trace when I using add-on's default configuration.

➜  MemoCycle git:(master) ✗ ember s
Livereload server on http://localhost:49153
Serving on http://localhost:4200/

The Broccoli Plugin: [SVGOptimizer] failed with:
TypeError: Cannot read property 'filter' of undefined
    at monkeys (/Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo/plugins.js:46:38)
    at perItem (/Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo/plugins.js:77:12)
    at /Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo/plugins.js:18:24
    at Array.forEach (native)
    at module.exports (/Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo/plugins.js:14:13)
    at /Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo.js:63:17
    at Object.sax.onend (/Users/li-xinyang/Desktop/MemoCycle/node_modules/svgo/lib/svgo/svg2js.js:156:13)
    at emit (/Users/li-xinyang/Desktop/MemoCycle/node_modules/sax/lib/sax.js:640:35)
    at end (/Users/li-xinyang/Desktop/MemoCycle/node_modules/sax/lib/sax.js:683:5)
    at Object.write (/Users/li-xinyang/Desktop/MemoCycle/node_modules/sax/lib/sax.js:991:14)

The broccoli plugin was instantiated at:
    at SVGOptimizer.Plugin (/Users/li-xinyang/Desktop/MemoCycle/node_modules/broccoli-plugin/index.js:7:31)
    at SVGOptimizer.CachingWriter [as constructor] (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-inline-svg/node_modules/broccoli-caching-writer/index.js:18:10)
    at new SVGOptimizer (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-inline-svg/svg-optimizer.js:18:10)
    at Class.optimizeSVGs (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-inline-svg/index.js:41:12)
    at Class.treeForApp (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-inline-svg/index.js:53:17)
    at Class._treeFor (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-cli/lib/models/addon.js:517:33)
    at Class.treeFor (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-cli/lib/models/addon.js:477:21)
    at project.addons.map.addon (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-cli/lib/broccoli/ember-app.js:525:20)
    at Array.map (native)
    at EmberApp.addonTreesFor (/Users/li-xinyang/Desktop/MemoCycle/node_modules/ember-cli/lib/broccoli/ember-app.js:523:30)