I created a dash application in python, and everything runs fine on my local virtual environment. When I try to deploy it to elasticbeanstalk on AWS, I am having this issue where the page gets stuck loading the first time you click on the link. If you exit the page, and then return to the link, eve…

Also regarding loadbalancing and hitting the same server resource, you need to use sticky session which uses cookies. if you use a private session, you would not use the previous cookie or store anything i guess. so the loadbalancing to any “hot / available” resource will not be working and AWS w…

Thanks all for these responses! I tried opening the developer console, and it looks like there are some looping errors happening that are leading to a stack overflow error. Does anyone know what could be causing these? [image]

This is what the network tab is saying [image]

In that image, had you clicked any buttons? Do you have any intervals set up?

I had not clicked any buttons. What do you mean by intervals? I don’t think I have any set up.

Alright, do you need any of your callbacks to fire immediately? If not, put these in your callbacks to keep them from triggering right at the start: prevent_initial_call=True

does it matter whether or not he uses the multiplexer extension?

It shouldnt really matter, it looks like maybe the network is getting spammed when first loading and becomes unresponsive. :slight_smile:

I just saw the following error message pop up in the developer console while debugging things locally. Any ideas on what could be happening here? react_devtools_backend.js:4012 Warning: Can’t perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in …

AWS elasticbeanstalk deployment of dash app getting stuck loading

Dash Python

jinnyzor January 2, 2023, 2:04pm 20

Sorry… </> button

@schavin,

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AWS elasticbeanstalk deployment of dash app getting stuck loading

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