X11 app returns error upon closing en (kbin.social)
I'm developing my own library for I/O purposes in D, and so far I managed to make my window to open up, but when I close it, I get an error like this:...
![](http://kbin.fedi.cr/media/cache/resolve/entry_thumb/6b/d1/6bd179d5c66029d34d70e11d759e7ac22db76c893a33e7a703743a22c3b51084.png)
I'm developing my own library for I/O purposes in D, and so far I managed to make my window to open up, but when I close it, I get an error like this:...