Uncaught TypeError: Cannot read property while Edit node role

[sryabin]

Reproduce:
     Select one node
     Click 'Edit role'

Backtrace:
        Uncaught TypeError: Cannot read property 'map' of undefinedi.createClass.getInitialState @ node_list_screen.js:135S.createClass.t @ react-with-addons.min.js:13b.mountComponent @ react-with-addons.min.js:13i.mountComponent @ react-with-addons.min.js:14b.mountComponent @ react-with-addons.min.js:13i.mountComponent @ react-with-addons.min.js:14m.Mixin._mountChildByNameAtIndex @ react-with-addons.min.js:14m.Mixin._updateChildren @ react-with-addons.min.js:14m.Mixin.updateChildren @ react-with-addons.min.js:14s.Mixin._updateDOMChildren @ react-with-addons.min.js:13s.Mixin.updateComponent @ react-with-addons.min.js:13s.Mixin.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14b._updateRenderedComponent @ react-with-addons.min.js:13b._performComponentUpdate @ react-with-addons.min.js:13b.updateComponent @ react-with-addons.min.js:13b.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14b._updateRenderedComponent @ react-with-addons.min.js:13b._performComponentUpdate @ react-with-addons.min.js:13b.updateComponent @ react-with-addons.min.js:13b.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14a.updateChildren @ react-with-addons.min.js:13m.Mixin._updateChildren @ react-with-addons.min.js:14m.Mixin.updateChildren @ react-with-addons.min.js:14s.Mixin._updateDOMChildren @ react-with-addons.min.js:13s.Mixin.updateComponent @ react-with-addons.min.js:13s.Mixin.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14b._updateRenderedComponent @ react-with-addons.min.js:13b._performComponentUpdate @ react-with-addons.min.js:13b.updateComponent @ react-with-addons.min.js:13b.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14b._updateRenderedComponent @ react-with-addons.min.js:13b._performComponentUpdate @ react-with-addons.min.js:13b.updateComponent @ react-with-addons.min.js:13b.receiveComponent @ react-with-addons.min.js:13i.receiveComponent @ react-with-addons.min.js:14b._updateRenderedComponent @ react-with-addons.min.js:13b._performComponentUpdate @ react-with-addons.min.js:13b.updateComponent @ react-with-addons.min.js:13b.performUpdateIfNecessary @ react-with-addons.min.js:13i.performUpdateIfNecessary @ react-with-addons.min.js:14a @ react-with-addons.min.js:15r.perform @ react-with-addons.min.js:15r.perform @ react-with-addons.min.js:15f.perform @ react-with-addons.min.js:15x @ react-with-addons.min.js:15r.closeAll @ react-with-addons.min.js:15r.perform @ react-with-addons.min.js:15d.batchedUpdates @ react-with-addons.min.js:14o @ react-with-addons.min.js:15n @ react-with-addons.min.js:15d.enqueueSetState @ react-with-addons.min.js:15n.setState @ react-with-addons.min.js:13(anonymous function) @ nodes_tab.js:66n @ lodash.js:3128it.Callbacks.u @ jquery.js:3148it.Callbacks.d.fireWith @ jquery.js:3260(anonymous function) @ jquery.js:3312it.Callbacks.u @ jquery.js:3148it.Callbacks.d.fireWith @ jquery.js:3260it.extend.when.c @ jquery.js:3389it.Callbacks.u @ jquery.js:3148it.Callbacks.d.fireWith @ jquery.js:3260it.extend.Deferred.it.each.i.(anonymous function) @ jquery.js:3350it.Callbacks.u @ jquery.js:3148it.Callbacks.d.fireWith @ jquery.js:3260n @ jquery.js:9314it.ajaxTransport.send.t @ jquery.js:9718

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "7.0"
  openstack_version: "2015.1.0-7.0"
  api: "1.0"
  build_number: "222"
  build_id: "2015-08-24_09-17-24"
  nailgun_sha: "fdc7720dc5f8790d3d60afde3dc28592576d6267"
  python-fuelclient_sha: "fc7b63aa6900fe3b2c183108ba6a13e868bc0472"
  fuel-agent_sha: "4c2ab9d6c623d345086c6e2874d1df81fd96a942"
  fuel-nailgun-agent_sha: "e01693992d7a0304d926b922b43f3b747c35964c"
  astute_sha: "53c86cba593ddbac776ce5a3360240274c20738c"
  fuel-library_sha: "7c46d5152eabf0711669fc4e9341d452f9e24e09"
  fuel-ostf_sha: "3ad03d076c46347691cc3480dd19d34e37b73df4"
  fuelmain_sha: "36f7344d4cf71c07d31c14b7f0ea5575769973dd"

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/217047
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=60fadb56f92c5020b26bdb8c29842a273e2fb6b5
Submitter: Jenkins
Branch: master

commit 60fadb56f92c5020b26bdb8c29842a273e2fb6b5
Author: Alexandra Morozova <email address hidden>
Date: Wed Aug 26 11:16:12 2015 +0200

    Fix for edit roles broken

    Closes-bug: #1488845
    Change-Id: I80e98c36bc0f0e9921afff289f1188ffbb8b331c

[Anastasia Palkina (apalkina)]

Verified on ISO #256

"build_id": "2015-08-30_09-35-52", "build_number": "256", "release_versions": {"2015.1.0-7.0": {"VERSION": {"build_id": "2015-08-30_09-35-52", "build_number": "256", "api": "1.0", "fuel-library_sha": "bc04a7092d92400c79e6ea6ede25e7b67c6a6355", "nailgun_sha": "3189ccfb8c1dac888e351f535b03bdbc9d392406", "feature_groups": ["mirantis"], "fuel-nailgun-agent_sha": "d7027952870a35db8dc52f185bb1158cdd3d1ebd", "openstack_version": "2015.1.0-7.0", "fuel-agent_sha": "1e8f38bbb864ed99aa8fe862b6367e82afec3263", "production": "docker", "python-fuelclient_sha": "9643fa07f1290071511066804f962f62fe27b512", "astute_sha": "53c86cba593ddbac776ce5a3360240274c20738c", "fuel-ostf_sha": "644db51186dc23c9b27e9b5486c120c8363dc87c", "release": "7.0", "fuelmain_sha": "0e54d68392b359bc122e5bbba9249c729eeaf579"}}}, "auth_required": true, "api": "1.0", "fuel-library_sha": "bc04a7092d92400c79e6ea6ede25e7b67c6a6355", "nailgun_sha": "3189ccfb8c1dac888e351f535b03bdbc9d392406", "feature_groups": ["mirantis"], "fuel-nailgun-agent_sha": "d7027952870a35db8dc52f185bb1158cdd3d1ebd", "openstack_version": "2015.1.0-7.0", "fuel-agent_sha": "1e8f38bbb864ed99aa8fe862b6367e82afec3263", "production": "docker", "python-fuelclient_sha": "9643fa07f1290071511066804f962f62fe27b512", "astute_sha": "53c86cba593ddbac776ce5a3360240274c20738c", "fuel-ostf_sha": "644db51186dc23c9b27e9b5486c120c8363dc87c", "release": "7.0", "fuelmain_sha": "0e54d68392b359bc122e5bbba9249c729eeaf579"