Rasa X installing problem

I am new to Rasa X, and I install it with pip install rasa-x --extra-index-url https://pypi.rasa.com/simple in anaconda, and I use rasa init. It’s ok. Then I tried rasa x, it failed with below codes. I really want to use it. Anyone can help for this? Thanks so much.

(python3.7) >rasa x Starting Rasa X in local mode… :rocket: Traceback (most recent call last): File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasa\cli\x.py”, line 322, in run_locally local.main(args, project_path, args.data, token=rasa_x_token) File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\local.py”, line 190, in main project_path, data_path, session, args.port File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\local.py”, line 148, in _initialize_with_local_data model_service.discover_models_on_init(sleep_in_seconds=1) File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\services\model_service.py”, line 64, in discover_models_on_init loop.run_until_complete(self._discover_models()) File “d:\users\xx\anaconda2\envs\python3.7\lib\asyncio\base_events.py”, line 584, in run_until_complete return future.result() File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\services\model_service.py”, line 90, in _discover_models minimum_version = await self.minimum_compatible_version() File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\services\model_service.py”, line 83, in minimum_compatible_version info = await stack_service.status() File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\services\stack_service.py”, line 152, in status subpath="/version", method=“get” File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\rasax\community\services\stack_service.py”, line 120, in request **kwargs, File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\aiohttp\client.py”, line 1005, in aenter self._resp = await self._coro File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\aiohttp\client.py”, line 497, in _request await resp.start(conn) File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\aiohttp\client_reqrep.py”, line 857, in start self._continue = None File “d:\users\xx\anaconda2\envs\python3.7\lib\site-packages\aiohttp\helpers.py”, line 585, in exit raise asyncio.TimeoutError from None concurrent.futures._base.TimeoutError

Sorry, something went wrong (see error above). Make sure to start Rasa X with valid data and valid domain and config files. Please, also check any warnings that popped up. If you need help fixing the issue visit our forum: http://forum.rasa.com/.

Which Rasa and Rasa version are you running? Could you please start Rasa X with --debug so that we can get more logs? Also, do you have another rasa instance running on your machine by any chance?