
Traceback (most recent call last):


 "/home/pi/venv/lib/python3.5/site-packages/flask/app.py", line 1982, in wsgi_app

response = self.full_dispatch_request()


 "/home/pi/venv/lib/python3.5/site-packages/flask/app.py", line 1614, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/pi/venv/lib/python3.5/site-packages/flask/app.py", line 1517, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/pi/venv/lib/python3.5/site-packages/flask/_compat.py", line 33, in reraise

raise value


 "/home/pi/venv/lib/python3.5/site-packages/flask/app.py", line 1612, in full_dispatch_request

rv = self.dispatch_request()


 "/home/pi/venv/lib/python3.5/site-packages/flask/app.py", line 1598, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/security/decorators.py", line 26, in wraps

return f(self, *args, **kwargs)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/views.py", line 478, in list

widgets=widgets)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/baseviews.py", line 158, in render_template

return render_template(template, **dict(list(kwargs.items()) + list(self.extra_args.items())))


 "/home/pi/venv/lib/python3.5/site-packages/flask/templating.py", line 134, in render_template

context, ctx.app)


 "/home/pi/venv/lib/python3.5/site-packages/flask/templating.py", line 116, in _render

rv = template.render(context)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/environment.py", line 1008, in render

return self.environment.handle_exception(exc_info, True)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/environment.py", line 780, in handle_exception

reraise(exc_type, exc_value, tb)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/_compat.py", line 37, in reraise

raise value.with_traceback(tb)


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/general/model/list.html", line 2, in top-level template code

{% import 'appbuilder/general/lib.html' as lib %}


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/templates/appbuilder/base.html", line 1, in top-level template code

{% extends base_template %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/superset/base.html", line 1, in top-level template code

{% extends "appbuilder/baselayout.html" %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/baselayout.html", line 2, in top-level template code

{% import 'appbuilder/baselib.html' as baselib %}


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/templates/appbuilder/init.html", line 46, in top-level template code

{% block body %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/baselayout.html", line 21, in block "body"

{% block content %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/general/model/list.html", line 12, in block "content"

{% block list_list scoped %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/general/model/list.html", line 13, in block "list_list"

{{ widgets.get('list')()|safe }}


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/widgets.py", line 34, in __call__

return template.render(args)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/environment.py", line 1008, in render

return self.environment.handle_exception(exc_info, True)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/environment.py", line 780, in handle_exception

reraise(exc_type, exc_value, tb)


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/_compat.py", line 37, in reraise

raise value.with_traceback(tb)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/templates/appbuilder/general/widgets/list.html", line 2, in top-level template code

{% extends 'appbuilder/general/widgets/base_list.html' %}


 "/home/pi/venv/lib/python3.5/site-packages/superset/templates/appbuilder/general/widgets/base_list.html", line 25, in top-level template code

{% block begin_loop_values %}


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/templates/appbuilder/general/widgets/list.html", line 45, in block "begin_loop_values"

{% for item in value_columns %}


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/runtime.py", line 410, in __init__

self._after = self._safe_next()


 "/home/pi/venv/lib/python3.5/site-packages/jinja2/runtime.py", line 430, in _safe_next

return next(self._iterator)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/models/base.py", line 114, in get_values

retdict[col] = self._get_attr_value(item, col)


 "/home/pi/venv/lib/python3.5/site-packages/flask_appbuilder/models/base.py", line 58, in _get_attr_value

if not hasattr(item, col):


 "/home/pi/venv/lib/python3.5/site-packages/superset/models/core.py", line 214, in slice_link

url = self.slice_url


 "/home/pi/venv/lib/python3.5/site-packages/superset/models/core.py", line 200, in slice_url

obj=self, params=parse.quote(json.dumps(self.form_data))))


 "/home/pi/venv/lib/python3.5/site-packages/superset/models/core.py", line 184, in form_data

form_data = json.loads(self.params)


 "/usr/lib/python3.5/json/__init__.py", line 319, in loads

return _default_decoder.decode(s)


 "/usr/lib/python3.5/json/decoder.py", line 339, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())


 "/usr/lib/python3.5/json/decoder.py", line 355, in raw_decode

obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 933 (char 932)

Traceback (most recent call last):

 "D:\03Anaconda3\lib\site-packages\qtawesome\iconic_font.py", line 187, in pixmap
self.paint(QPainter(pm), QRect(QPoint(0, 0), size), mode, state)

 "D:\03Anaconda3\lib\site-packages\qtawesome\iconic_font.py", line 182, in paint
self.iconic, painter, rect, mode, state, self.options)

 "D:\03Anaconda3\lib\site-packages\qtawesome\iconic_font.py", line 82, in paint
self._paint_icon(iconic, painter, rect, mode, state, opt)

 "D:\03Anaconda3\lib\site-packages\qtawesome\iconic_font.py", line 88, in _paint_icon
char = options['char']KeyError: 'char'