Scout: Bug when serializing case.chromograph_prefixes to json

Created on 16 Dec 2020 · 5Comments · Source: Clinical-Genomics/scout

2020-12-16 08:47:45,747 - scout.server.app - ERROR: Exception on /cust000/AMG-Ashkenazim [GET] [in /home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py:1891]
Traceback (most recent call last):
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py", line 2446, in wsgi_app
response = self.full_dispatch_request()
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py", line 1951, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py", line 1820, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py", line 1949, in full_dispatch_request
rv = self.dispatch_request()
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/app.py", line 1935, in dispatch_request
return self.view_functionsrule.endpoint
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/utils.py", line 29, in decorated_function
return render_template(template_name, *context)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/templating.py", line 140, in render_template
ctx.app,
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/templating.py", line 120, in _render
rv = template.render(context)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/jinja2/asyncsupport.py", line 76, in render
return original_render(self, *args, *kwargs)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/jinja2/environment.py", line 1008, in render
return self.environment.handle_exception(exc_info, True)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/jinja2/environment.py", line 780, in handle_exception
reraise(exc_type, exc_value, tb)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/jinja2/_compat.py", line 37, in reraise
raise value.with_traceback(tb)
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/blueprints/cases/templates/cases/case.html", line 425, in top-level template code
value="{{ button_value if button_value }}"
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/templates/layout_bs4.html", line 1, in top-level template code
{% extends "bootstrap4.html" %}
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/templates/bootstrap4.html", line 18, in top-level template code
{% block body %}
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/templates/bootstrap4.html", line 26, in block "body"
{% block scripts %}
File "/home/hiseq.clinical/SERVER/apps/scout-stage/git/scout-stage/scout/server/blueprints/cases/templates/cases/case.html", line 456, in block "scripts"
{{case.chromograph_prefixes|tojson}},
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/json/__init__.py", line 376, in tojson_filter
return Markup(htmlsafe_dumps(obj, *kwargs))
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/json/__init__.py", line 290, in htmlsafe_dumps
dumps(obj, *kwargs)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/json/__init__.py", line 211, in dumps
rv = _json.dumps(obj, *kwargs)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/json/__init__.py", line 238, in dumps
*kw).encode(obj)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/json/encoder.py", line 199, in encode
chunks = self.iterencode(o, _one_shot=True)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/json/encoder.py", line 257, in iterencode
return _iterencode(o, 0)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/site-packages/flask/json/__init__.py", line 100, in default
return _json.JSONEncoder.default(self, o)
File "/home/hiseq.clinical/miniconda/envs/prod-stage/lib/python3.6/json/encoder.py", line 180, in default
o.__class__.__name__)
TypeError: Object of type 'Undefined' is not JSON serializable