Kha Minh Nguyen

> I dont want to secure my code, i just want to distribute the app to my friends who are absolutely not familiar with programming. > > I wrote a...

@JonThom , I tried as you suggested, but I got the same result as @Simon-12, the error message doesn't show up but the background callback doesn't work either. Every time...

> @DeKhaos > > I have taken your code and [made a working app using pyinstaller](https://github.com/JonThom/dash-background-callbacks-pyinstaller) Instructions in the README. I used pyinstaller since I have no experience with cz_freeze...

@JonThom Yeah, maybe it's because of the differences in OS. Things that work on your environment doesn't seem to work for me. With `debug=True`, after compiling into executable, it causes...

> I can see in the code, that unpacking of serverside outputs into flexible structues has not been implemented. I don't see that is should be impossibily to do so,...

Updated: The first problem was apparently on my side due to old version of `flask-caching` didn't have `_safe_stream_open` attribute. After playing around a little, I think there was something wrong...

> What version were you running? I have previously seen (introduced) issues with `flask-caching`. That's why the version is currently pinned to `2.0.0`. But I am considering upgrading to `2.0.1`...

I still can't fix the error when directly setting `background=True` in `@app.callback` using `DiskcacheManager` as callback manager, but alternatively I found a way to work around the problem. Using a...

Hi @jonasvdd, if you're interested in a temporary solution while waiting for an official fix I can help you with that. Solving the compatibility with `ALL` pattern matching might take...