It only displays the error when it is deployed on Streamlit. Initially, I tried on localhost and it works fine. Below is the error: Traceback (most recent call last): File "/home/appuser/venv/lib/python3.8/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 565, in _run_script …

Below is the code for app.py: import cv2 import streamlit as st import numpy as np from keras.models import model_from_json import tempfile st.set_page_config(page_title="FYP1",page_icon="😀") st.title("Facial Expressions Recognition System") option = st.sidebar.selectbox( "Select an option", …

Two things: First, can you link your repository and/or share your full environment configuration? (e.g. requirements.txt and packages.txt) CV2 requires some binaries be installed which go in packages.txt as they are not python modules. [image] Import cv2 and other errors ☁️ Stream…

Here is the link for the repository: https://github.com/hellojr01/facial-expressions-recognition-system May I know what will be the alternatives in order to enable access of the video camera?

The alternatives are listed in the thread I linked. If you follow the link to the “Unable to import cv2” thread, it’s just a couple posts down from where I linked. The github link isn’t working for me. Perhaps it’s private?

Thanks. I see there isn’t a packages.txt file, so go ahead and follow the first link I provided to see about adding the right binary there so the underlying (non-python) part will work. You will still have issues with VideoCapture as I mentioned, but it should at least make the package accessible.

Thanks for the suggestion. Will it be the same solution for the uploaded video?

Hey @hellojr01 , please don’t tag moderators in your posts. I’ve edited your post to remove the tag. Thanks!

Displays error when deploying the app on Streamlit but works fine on localhost

Community Cloud

ferdy February 5, 2023, 1:12pm 3

Can you provide a minimal sample code where we can try. Something that can replicate the error.

See also the posting guide.

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Displays error when deploying the app on Streamlit but works fine on localhost

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