Error Using Dash_App

I am getting an error when I try to run the dashapp application. The page loads, but there is nothing there. This error is generated in the console window. Any help is appreciated.


pi@raspberrypi:~/SDL_Pi_SkyWeather2/dash_app $ sudo python3 index.py

index.py:5: UserWarning:

The dash_core_components package is deprecated. Please replace

`import dash_core_components as dcc` with `from dash import dcc`

import dash_core_components as dcc

index.py:6: UserWarning:

The dash_html_components package is deprecated. Please replace

`import dash_html_components as html` with `from dash import html`

import dash_html_components as html

SkyWeather2.JSON File does not exist

SkyWeather2.JSON File does not exist

SkyWeather2.JSON File does not exist

SkyWeather2.JSON File does not exist

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

JSON value not found: English_Metric

SkyWeather2.JSON File does not exist

SkyWeather2.JSON File does not exist

SkyWeather2.JSON File does not exist

/home/pi/SDL_Pi_SkyWeather2/dash_app/static

dash_app running on port 8050

Dash is running on



* Serving Flask app 'index' (lazy loading)

* Environment: production

WARNING: This is a development server. Do not use it in a production deployment.

Use a production WSGI server instead.

* Debug mode: off

[2021-10-29 14:02:45,897] ERROR in app: Exception on /_dash-update-component [POST]

Traceback (most recent call last):

File "/usr/local/lib/python3.7/dist-packages/flask/app.py", line 2073, in wsgi_app

response = self.full_dispatch_request()

File "/usr/local/lib/python3.7/dist-packages/flask/app.py", line 1518, in full_dispatch_request

rv = self.handle_user_exception(e)

File "/usr/local/lib/python3.7/dist-packages/flask/app.py", line 1516, in full_dispatch_request

rv = self.dispatch_request()

File "/usr/local/lib/python3.7/dist-packages/flask/app.py", line 1502, in dispatch_request

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

File "/usr/local/lib/python3.7/dist-packages/dash/dash.py", line 1336, in dispatch

response.set_data(func(*args, outputs_list=outputs_list))

File "/usr/local/lib/python3.7/dist-packages/dash/_callback.py", line 151, in add_context

output_value = func(*func_args, **func_kwargs) # %% callback invoked %%

File "index.py", line 137, in display_page

myLayout = status_page.StatusPage()

File "/home/pi/SDL_Pi_SkyWeather2/dash_app/status_page.py", line 752, in StatusPage

no_gutters=True,

File "/usr/local/lib/python3.7/dist-packages/dash/development/base_component.py", line 388, in wrapper

return func(*args, **kwargs)

File "/usr/local/lib/python3.7/dist-packages/dash_bootstrap_components/_components/Row.py", line 76, in __init__

super(Row, self).__init__(children=children, **args)

File "/usr/local/lib/python3.7/dist-packages/dash/development/base_component.py", line 134, in __init__

", ".join(sorted(self._prop_names))

TypeError: The `dash_bootstrap_components.Row` component (version 1.0.0) received an unexpected keyword argument: `no_gutters`

Allowed arguments: align, children, className, class_name, id, justify, key, loading_state, style