```Traceback (most recent call last):


 "/home/fc_dev/python/Actions/attackTitan.py", line 29, in main

self.Console.pullShell("/sdcard/screen.png", "screen.png")


 "/home/fc_dev/python/Tools/shell.py", line 29, in pullShell

self.device.Pull(remote)


 "/home/fc_dev/python/adb/adb_commands.py", line 303, in Pull

self.filesync_handler.Pull(conn, device_filename, dest_file, progress_callback)


 "/home/fc_dev/python/adb/filesync_protocol.py", line 94, in Pull

for cmd_id, _, data in cnxn.ReadUntil((b'DATA',), b'DONE'):


 "/home/fc_dev/python/adb/filesync_protocol.py", line 243, in ReadUntil

cmd_id, header, data = self.Read(expected_ids + finish_ids)


 "/home/fc_dev/python/adb/filesync_protocol.py", line 215, in Read

self._Flush()


 "/home/fc_dev/python/adb/filesync_protocol.py", line 255, in _Flush

self.adb.Write(self.send_buffer[:self.send_idx])
AttributeError: 'NoneType' object has no attribute 'Write'

Traceback (most recent call last):


 "/usr/bin/hardcode-tray", line 103, in <module>

if not isinstance(App.theme(), dict):


 "/usr/lib/python3.7/site-packages/HardcodeTray/app.py", line 177, in theme

theme = App.get("theme")


 "/usr/lib/python3.7/site-packages/HardcodeTray/app.py", line 77, in get

value = method()


 "/usr/lib/python3.7/site-packages/HardcodeTray/modules/config/system.py", line 67, in theme

theme_name = Gtk.Settings.get_default().get_property("gtk-icon-theme-name")
AttributeError: 'NoneType' object has no attribute 'get_property'
