I’m also having trouble with this. I was able to deploy a single application. And I’m able to do the multiple dashboard application on a local server by following the directions under “Structuring a Multi-Page App” on this page. But as soon as I try to deploy it to Google App Engine, I get this error:
I have tried so much to get this error to go away. I think I’ve tried every combination of code in app.yaml, app.py, and main.py. Let me know if it would help for me to post the code in these files. Here is my file structure:
app.py
main.py
apps
I would post the contents of your app.yaml; Never worked with the Google App Engine but I know its under their Cloud Platform and the error you are getting sounds related to one I received in configuring my app for Heroku with a faulty Procfile - so this might help given that the Plotly docs explain a Heroku deployment: https://content.nanobox.io/moving-from-heroku-to-google-cloud-platform/
I’ve got the same problem, has this error been resolved?
I’ve deployed dash single page app on Google App Engine successfully. And got the multiple page app working properly in the google cloud shell dev box, but whenever I tried to deploy it on Google App Engine, I got below errors: