Traceback (most recent call last):
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/bin/flake8", line 10, in <module>
sys.exit(main())
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/main/cli.py", line 18, in main
app.run(argv)
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/main/application.py", line 394, in run
self._run(argv)
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/main/application.py", line 383, in _run
self.report()
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/main/application.py", line 374, in report
self.report_errors()
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/main/application.py", line 335, in report_errors
results = self.file_checker_manager.report()
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/checker.py", line 267, in report
results_reported += self._handle_results(filename, results)
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/checker.py", line 169, in _handle_results
physical_line=physical_line,
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/style_guide.py", line 418, in handle_error
code, filename, line_number, column_number, text, physical_line
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/style_guide.py", line 564, in handle_error
self.formatter.handle(error)
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/flake8/formatting/base.py", line 86, in handle
line = self.format(error)
File "/home/ubuntu/virtualenvs/d70c332e20daa20d-lLnGEZoM/lib/python3.6/site-packages/teamcity/flake8_v3_plugin.py", line 43, in format
line.rstrip(),
AttributeError: 'NoneType' object has no attribute 'rstrip'
python==3.6 flake8==3.7.6 teamcity-messages==1.21