Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/ulauncher/ui/windows/UlauncherWindow.py", line 181, in on_input_key_press_event

Search.get_instance().on_key_press_event(widget, event, self._get_user_query())


 "/usr/lib/python3/dist-packages/ulauncher/utils/decorator/singleton.py", line 19, in wrapper

instance = fn(*args, **kwargs)


 "/usr/lib/python3/dist-packages/ulauncher/search/Search.py", line 20, in get_instance

shortcut_search_mode = ShortcutSearchMode()


 "/usr/lib/python3/dist-packages/ulauncher/search/shortcuts/ShortcutSearchMode.py", line 10, in __init__

self.shortcutsDb = ShortcutsDb.get_instance()


 "/usr/lib/python3/dist-packages/ulauncher/utils/decorator/singleton.py", line 19, in wrapper

instance = fn(*args, **kwargs)


 "/usr/lib/python3/dist-packages/ulauncher/search/shortcuts/ShortcutsDb.py", line 17, in get_instance

db.open()


 "/usr/lib/python3/dist-packages/ulauncher/utils/db/KeyValueJsonDb.py", line 21, in open

self.set_records(json.load(_in))


 "/usr/lib/python3.8/json/__init__.py", line 293, in load

return loads(fp.read(),


 "/usr/lib/python3.8/json/__init__.py", line 357, in loads

return _default_decoder.decode(s)


 "/usr/lib/python3.8/json/decoder.py", line 337, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())


 "/usr/lib/python3.8/json/decoder.py", line 355, in raw_decode

raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/container/cli.py", line 259, in __call__

getattr(core, u'hostcmd_{}'.format(args.subcommand))(**vars(args))


 "/usr/lib/python2.7/site-packages/container/__init__.py", line 28, in __wrapped__

return fn(*args, **kwargs)


 "/usr/lib/python2.7/site-packages/container/core.py", line 144, in hostcmd_build

cache=kwargs['cache']


 "/usr/lib/python2.7/site-packages/container/docker/engine.py", line 81, in __wrapped__

return fn(self, *args, **kwargs)


 "/usr/lib/python2.7/site-packages/container/__init__.py", line 28, in __wrapped__

return fn(*args, **kwargs)


 "/usr/lib/python2.7/site-packages/container/docker/engine.py", line 706, in build_conductor_image

nocache=not cache)


 "/usr/lib/python2.7/site-packages/docker/models/images.py", line 172, in build

raise BuildError(event.get('error') or event)
BuildError: The command '/bin/sh -c yum update -y &&
yum install -y epel-release
&&
yum install -y gcc git python-devel rsync libffi-devel openssl-devel &&
yum clean all' returned a non-zero code: 1
