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JetBrains-Research / pubtrends

Scientific literature explorer. Runs a Pubmed or Semantic Scholar search and allows user to explore high-level structure of result papers
Apache License 2.0
36 stars 2 forks source link

Exception #236

Closed olegs closed 4 years ago

olegs commented 4 years ago 
[2020-10-11 17:30:27,410: ERROR/pysrc.app.app] Exception on /process [GET]
Traceback (most recent call last):
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
    raise value
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/user/pysrc/app/app.py", line 158, in process
    query = html.unescape(request.args.get('query'))
  File "/home/user/miniconda3/envs/pubtrends/lib/python3.8/html/__init__.py", line 130, in unescape
    if '&' not in s:
TypeError: argument of type 'NoneType' is not iterable