stem.InvalidRequest：不可接受的选项值：无法配置集合点选项查看日志以获取详细信息

如何解决stem.InvalidRequest：不可接受的选项值：无法配置集合点选项查看日志以获取详细信息

我在使用词干库时遇到麻烦。我有以下代码：

from stem.control import Controller
from stem.process import launch_tor
import os,shutil


hidden_dir = '/tmp/Hidden Service'
os.mkdir(hidden_dir)
torProcess = launch_tor()

try:
    with Controller.from_port() as controller:
        controller.authenticate()
        hidden_service = controller.create_hidden_service(hidden_dir,9050)
        print(hidden_service)

finally:
    torProcess.terminate()

    if os.path.isdir(hidden_dir):
        shutil.rmtree(hidden_dir)

但这会引起我这个错误：

Traceback (most recent call last):
  File "/path/to/my/file.py",line 13,in <module>
    hidden_service = controller.create_hidden_service(hidden_dir,9050)
  File "/usr/lib/python3/dist-packages/stem/control.py",line 2799,in create_hidden_service
    self.set_hidden_service_conf(conf)
  File "/usr/lib/python3/dist-packages/stem/control.py",line 2730,in set_hidden_service_conf
    self.set_options(hidden_service_options)
  File "/usr/lib/python3/dist-packages/stem/control.py",line 2567,in set_options
    raise stem.InvalidRequest(response.code,response.message)
stem.InvalidRequest: Unacceptable option value: Failed to configure rendezvous options. See logs for details.

在/var/log内部没有词干，在/var/log/tor内部没有任何项目。我不知道发生了什么。