Description: deepin-manual not launching

Looks like there is possibly a problem with python versions?

$ dman
qt5ct: using qt5ct plugin
Traceback (most recent call last):
File "/usr/bin/dman", line 29, in <module>
DAEClient(path)
File "/usr/lib/python3.5/site-packages/dae/daeclient.py", line 81, in __init__
self.window = Window(None, index_path)
File "/usr/lib/python3.5/site-packages/dae/window.py", line 59, in __init__
super(Window, self).__init__(parent if isDialog else None)
File "/usr/lib/python3.5/site-packages/dae/shadowwindow.py", line 41, in __init__
self.setShadowWidth(10)
File "/usr/lib/python3.5/site-packages/dae/shadowwindow.py", line 60, in setShadowWidth
xutils.show_shadow(xutils.get_xwindow(int(self.winId())), str(width))
File "/usr/lib/python3.5/site-packages/dae/xutils.py", line 32, in show_shadow
ewmh.setXWindowProperty(xwin, "DEEPIN_WINDOW_SHADOW", str(shadow_width))
File "/usr/lib/python3.5/site-packages/dae/ewmh.py", line 119, in setXWindowProperty
property_content,
File "/usr/lib/python3.5/site-packages/Xlib/xobject/drawable.py", line 436, in change_property
data = (format, data))
File "/usr/lib/python3.5/site-packages/Xlib/protocol/rq.py", line 1338, in __init__
self._binary = self._request.to_binary(*args, **keys)
File "/usr/lib/python3.5/site-packages/Xlib/protocol/rq.py", line 1012, in to_binary
v, l, fm = f.pack_value(field_args[f.name])
File "/usr/lib/python3.5/site-packages/Xlib/protocol/rq.py", line 688, in pack_value
data = array(array_unsigned_codes[size], val).tostring()
TypeError: cannot use a str to initialize an array with typecode 'B'