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andfanilo / streamlit-drawable-canvas

Do you like Quick, Draw? Well what if you could train/predict doodles drawn inside Streamlit? Also draws lines, circles and boxes over background images for annotation.
https://drawable-canvas.streamlit.app/
MIT License
563 stars 85 forks source link

Your app is having trouble loading the streamlit_drawable_canvas.st_canvas component. #33

Closed Cm744 closed 3 years ago

Cm744 commented 3 years ago

I get this error message in my app website instead of canvas area,

"Your app is having trouble loading the streamlit_drawable_canvas.st_canvas component.

(The app is attempting to load the component from http://localhost:3001, and hasn't received its "streamlit:componentReady" message.)

If this is a development build, have you started the dev server? If this is a release build, have you compiled the frontend? For more troubleshooting help, please see the Streamlit Component docs or visit our forums."

I will be grateful if can help me solve it.

andfanilo commented 3 years ago

Hello @Cm744, thanks for reaching!

How did you install streamlit-drawable-canvas? What version are you using? It may be that you should use streamlit-drawable-canvas-0.5.1 as version 0.5.0 is buggy.

Fanilo

andfanilo commented 3 years ago

Closing this, feel free to reopen if necessary!