HydraPaper

[gchalain]

When I try to launch HydraPaper, it won't start and I get the following :
(org.gabmus.hydrapaper:26807): Gtk-CRITICAL **: 17:26:44.117: gtk_widget_set_parent: assertion '_gtk_widget_get_parent (widget) == NULL' failed
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/hydrapaper/main.py", line 221, in do_command_line
self.do_activate()
File "/usr/lib/python3/dist-packages/hydrapaper/main.py", line 153, in do_activate
self.window = HydraPaperAppWindow()
^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/hydrapaper/app_window.py", line 41, in init
self.main_stack = HydraPaperMainStack(self.searchbar)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/hydrapaper/main_stack.py", line 13, in init
self.main_flowbox = HydraPaperWallpapersFlowbox(searchbar)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/hydrapaper/wallpapers_flowbox.py", line 27, in init
self.populate()
File "/usr/lib/python3/dist-packages/hydrapaper/wallpapers_flowbox.py", line 68, in populate
self.flowbox.insert(WallpaperBox(wp), -1)
^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/hydrapaper/wallpaper_flowbox_item.py", line 66, in init
f'HydraPaperThumb{self.wallpaper_path}'.encode()
UnicodeEncodeError: 'utf-8' codec can't encode character '\udce9' in position 37: surrogates not allowed

I wasn't able to find any help or open issue on this