coverage report files with message 'No data to report.'

[dharmendra]

dkushwaha@dkushwaha-virtual-machine:~/codeup/t1/tacker$ tox -ecover
cover develop-inst-noop: /home/dkushwaha/codeup/t1/tacker
cover installed: alabaster==0.7.9,alembic==0.8.9,amqp==1.4.9,anyjson==0.3.3,appdirs==1.4.0,Babel==2.3.4,beautifulsoup4==4.5.1,cachetools==2.0.0,cffi==1.9.1,chardet==2.3.0,cliff==2.3.0,cmd2==0.6.9,contextlib2==0.5.4,coverage==4.2,cryptography==1.7.1,debtcollector==1.10.0,decorator==4.0.10,doc8==0.7.0,docutils==0.12,enum34==1.1.6,eventlet==0.19.0,extras==1.0.0,fasteners==0.14.1,fixtures==3.0.0,flake8==2.2.4,funcsigs==1.0.2,functools32==3.2.3.post2,futures==3.0.5,futurist==0.20.0,greenlet==0.4.10,hacking==0.10.2,heat-translator==0.6.0,httplib2==0.9.2,idna==2.1,ipaddress==1.0.17,iso8601==0.1.11,Jinja2==2.8,jsonpatch==1.14,jsonpointer==1.10,jsonschema==2.5.1,keystoneauth1==2.16.0,keystonemiddleware==4.12.0,kombu==3.0.37,linecache2==1.0.0,Mako==1.0.6,MarkupSafe==0.23,mccabe==0.2.1,mock==2.0.0,monotonic==1.2,mox3==0.18.0,msgpack-python==0.4.8,netaddr==0.7.18,netifaces==0.10.5,openstackdocstheme==1.5.0,ordereddict==1.1,os-api-ref==1.1.0,os-client-config==1.24.0,os-testr==0.8.0,osc-lib==1.2.0,oslo.concurrency==3.16.0,oslo.config==3.21.0,oslo.context==2.11.0,oslo.db==4.16.0,oslo.i18n==3.11.0,oslo.log==3.19.0,oslo.messaging==5.15.0,oslo.middleware==3.22.0,oslo.policy==1.17.0,oslo.rootwrap==5.3.0,oslo.serialization==2.15.0,oslo.service==1.18.0,oslo.utils==3.20.0,oslosphinx==4.9.0,oslotest==2.12.0,paramiko==2.1.1,Paste==2.0.3,PasteDeploy==1.5.2,pbr==1.10.0,pep8==1.5.7,pika==0.10.0,pika-pool==0.1.3,positional==1.1.1,prettytable==0.7.2,pyasn1==0.1.9,pycadf==2.4.0,pycparser==2.17,pyflakes==0.8.1,Pygments==2.1.3,pyinotify==0.9.6,pyparsing==2.1.10,python-dateutil==2.6.0,python-editor==1.0.3,python-glanceclient==2.5.0,python-heatclient==1.7.0,python-keystoneclient==3.8.0,python-mimeparse==1.6.0,python-neutronclient==6.0.0,python-novaclient==6.0.0,python-subunit==1.2.0,python-swiftclient==3.2.0,python-tackerclient==0.7.0,pytz==2016.10,PyYAML==3.12,reno==1.9.0,repoze.lru==0.6,requests==2.12.4,requestsexceptions==1.1.3,restructuredtext-lint==0.17.2,rfc3986==0.4.1,Routes==2.3.1,setuptools-git==1.1,simplejson==3.10.0,six==1.10.0,snowballstemmer==1.2.1,Sphinx==1.3.6,sphinx-rtd-theme==0.1.9,SQLAlchemy==1.0.16,sqlalchemy-migrate==0.10.0,sqlparse==0.2.2,stevedore==1.19.1,-e git+https://github.com/openstack/tacker.git@c91f67f4935f3fa14498c81f4784bca7418cb7f3#egg=tacker,tempest==13.0.0,Tempita==0.5.2,tenacity==3.6.0,testrepository==0.0.20,testscenarios==0.5.0,testtools==2.2.0,tosca-parser==0.6.0,traceback2==1.4.0,unicodecsv==0.14.1,unittest2==1.1.0,urllib3==1.19.1,waitress==1.0.1,warlock==1.2.0,WebOb==1.6.3,WebTest==2.0.24,wrapt==1.10.8
cover runtests: PYTHONHASHSEED='3077156301'
cover runtests: commands[0] | coverage erase
cover runtests: commands[1] | python setup.py testr --coverage --testr-args=
running testr
running=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 OS_LOG_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./tacker/tests/unit/vm} --list
running=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 OS_LOG_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./tacker/tests/unit/vm} --load-list /tmp/tmp1F3lQU
running=OS_STDOUT_CAPTURE=1 OS_STDERR_CAPTURE=1 OS_LOG_CAPTURE=1 ${PYTHON:-python} -m subunit.run discover -t ./ ${OS_TEST_PATH:-./tacker/tests/unit/vm} --load-list /tmp/tmpoEoWbL
Unable to reach to the url http://a.b.c.d:80
Unable to reach to the url http://a.b.c.d:80
Unable to reach to the url http://a.b.c.d:80
Unable to reach to the url http://a.b.c.d:80
Unable to reach to the url http://a.b.c.d:80
Cannot ping ip address: a.b.c.d
Ran 118 tests in 7.561s (-5.542s)
PASSED (id=1)
cover runtests: commands[2] | coverage combine
cover runtests: commands[3] | coverage html --include=tacker/* -d covhtml -i
No data to report.
ERROR: InvocationError: '/home/dkushwaha/codeup/t1/tacker/.tox/cover/bin/coverage html --include=tacker/* -d covhtml -i'
_______________________________________________________________________________ summary ________________________________________________________________________________
ERROR: cover: commands failed

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/412285

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/412285
Committed: https://git.openstack.org/cgit/openstack/tacker/commit/?id=92e4b47661ded5af6e352881278b052611ce8c86
Submitter: Jenkins
Branch: master

commit 92e4b47661ded5af6e352881278b052611ce8c86
Author: dharmendra <email address hidden>
Date: Mon Dec 19 11:01:29 2016 +0530

    Fix 'No data to report' error in coverage.

    Remove unnecessary commands in 'testenv:cover' of tox.ini.
    HTML coverage reports can be generated in 'cover' directory by
    'python setup.py testr --coverage' only.

    Change-Id: I6bc205c4a7772a11cd3dc911a52097e62444376f
    Closes-Bug: #1651029

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tacker 0.6.0 release.