Error while report submission to lnt server


I am trying to setup lnt server for llvm test-suite, specifically to see profile information whenever there is a regression. All my setup works fine i.e. results are submitted and are viewable from the web browser etc… except below error is thrown while doing submission and perf data is not visible/uploaded. Is this a known issue? I am using the latest sources from trunk.

Testing Time: 0.44s

Expected Passes : 11

2016-09-15 09:54:01: submitting result to ‘/root/santosh/myperfdb/’

No handlers could be found for logger “lnt.server.db.migrate”

2016-09-15 05:54:23 INFO: Queuing background job to process fieldchanges 10006

2016-09-15 05:54:23 INFO: Starting workers

2016-09-15 05:54:23 INFO: Job queue empty.

2016-09-15 05:54:23 INFO: Successfully created db_default/v4/nts/3

2016-09-15 05:54:23 INFO: Running async wrapper: post_submit_tasks 10541

2016-09-15 05:54:23 ERROR: Subprocess failed with:Traceback (most recent call last):

File “/root/santosh/lnt/lnt/util/”, line 125, in async_wrapper

_v4db = current_app.old_config.get_database(ts_args[‘db’])

File “/root/santosh/mysandbox/lib/python2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/”, line 338, in getattr return getattr(self._get_current_object(), name)

File “/root/santosh/mysandbox/lib/python2.7/site-packages/Werkzeug-0.9.4-py2.7.egg/werkzeug/”, line 297, in _get_current_object return self.__local()

File “/root/santosh/mysandbox/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg/flask/”, line 34, in _find_app raise RuntimeError(‘working outside of application context’)

RuntimeError: working outside of application context

Importing ‘report.json’

Import succeeded.

My runtest command looks like this:

export OPT=-O3;export RONO=1;~/santosh/mysandbox/bin/lnt runtest test-suite --submit ~/santosh/myperfdb/ --use-perf=all --cmake-cache=Release --run-order=ro_$RONO --cflags=$OPT --cxxflags=$OPT --use-lit=/local/home/qa/idcfsmnt/santosh/LLVM/staging/llvm/utils/lit/ --sandbox ~/santosh/lnttestwk --cc /home/qa_home/santosh/LLVM/trunk/install/bin/clang --test-suite $PWD/llvm-test-suite --only-test=SingleSource/Benchmarks/Stanford -j 1