pydrake中导入RotaryEncoders等模板化传感器遇错误求助

环境信息 #

• 系统：Ubuntu 22.04
• pydrake版本：1.30.0（虚拟环境中通过pip安装）

问题详情 #

尝试从pydrake.all或pydrake.systems.sensors导入RotaryEncoders或RotaryEncoders_时均触发导入错误，检查发现sensors.pyi文件中缺失所有模板化传感器类型。已确认官方测试流程中该导入操作可行，但自身环境始终报错。

错误日志 #

Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from pydrake.all import RotaryEncoders
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name 'RotaryEncoders' from 'pydrake.all' (/opt/drake/lib/python3.10/site-packages/pydrake/all.py)
>>> from pydrake.systems.sensors import RotaryEncoders
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name 'RotaryEncoders' from 'pydrake.systems.sensors' (/opt/drake/lib/python3.10/site-packages/pydrake/systems/sensors.cpython-310-x86_64-linux-gnu.so)
>>> from pydrake.systems.sensors import RotaryEncoders_
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name 'RotaryEncoders_' from 'pydrake.systems.sensors' (/opt/drake/lib/python3.10/site-packages/pydrake/systems/sensors.cpython-310-x86_64-linux-gnu.so)

预期结果 #

成功导入RotaryEncoders或RotaryEncoders_，无导入错误。

内容的提问来源于stack exchange，提问作者fhk