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dash.exceptions.InvalidIndexException after upgrading Dash #641
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Hi @sdx0112 - This is due to the new custom hooks functionality #367 - see https://dash.plot.ly/external-resources, specifically the section "Customizing Dash's HTML Index Template" for usage details. If you've made your own |
I assume this is resolved? If not, feel free to open a new issue, or perhaps even better would be discussing this at https://community.plot.ly/ |
I have build an app which was running smoothly in Dash-0.28.5. After I upgraded Dash from 0.28.5 to 0.39.0, I encounter the error by running the same App.
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 2309, in call
return self.wsgi_app(environ, start_response)
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 2295, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 1741, in handle_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask_compat.py", line 35, in reraise
raise value
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask_compat.py", line 35, in reraise
raise value
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\app.py", line 1799, in dispatch_request
return self.view_functionsrule.endpoint
File "C:\Users\dongxushao\AppData\Local\Continuum\anaconda3\lib\site-packages\dash\dash.py", line 570, in index
pl=plural
dash.exceptions.InvalidIndexException: Missing element new DashRenderer in index.
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