tests are failing from webUI

[chinasubbareddy mallavarapu]

when we run tests from kloudbuster web UI , we are getting this error.

kloudbuster version: 7.0.9

2018-06-07 19:00:34,903 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #0
2018-06-07 19:00:39,908 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #1
2018-06-07 19:00:44,913 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #2
2018-06-07 19:00:49,918 INFO VMs: 1 Ready, 0 Failed, 0 Pending... Retry #3
2018-06-07 19:00:49,929 INFO Running test case 5 of 6...
2018-06-07 19:00:54,934 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #0
2018-06-07 19:00:59,939 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #1
2018-06-07 19:01:04,942 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #2
2018-06-07 19:01:09,945 INFO VMs: 1 Ready, 0 Failed, 0 Pending... Retry #3
2018-06-07 19:01:09,958 INFO Running test case 6 of 6...
2018-06-07 19:01:14,965 INFO VMs: 0 Ready, 0 Failed, 1 Pending... Retry #0
2018-06-07 19:01:19,970 INFO VMs: 1 Ready, 0 Failed, 0 Pending... Retry #1
2018-06-07 19:01:19,982 WARNING Traceback (most recent call last):
  File \"/kloudbuster/kb_server/kb_server/controllers/api_kb.py\", line 68, in kb_run_test_thread_handler
    kloudbuster.run_test(test_only=not kb_session.first_run)
  File \"/kloudbuster/kloudbuster/kloudbuster.py\", line 689, in run_test
    tsdb_result = self.tsdb_connector.get_results(start_time=start_time)
AttributeError: 'NoneType' object has no attribute 'get_results'

[Alec Hothan (ahothan)]

good catch, that was caused by new feature added recently.

[Alec Hothan (ahothan)]

https://review.openstack.org/575143

[Alec Hothan (ahothan)]

Released in 7.1.0