找不到后缀为'.msg'的模块
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文件里明明已经生成了.msg，但就是找不到 -
Traceback (most recent call last):
File "/home/ebox12/connect_ws/install/time_communication/lib/time_communication/time_publisher", line 11, in <module>
load_entry_point('time-communication', 'console_scripts', 'time_publisher')()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 490, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2854, in load_entry_point
return ep.load()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2445, in load
return self.resolve()
File "/usr/lib/python3/dist-packages/pkg_resources/init.py", line 2451, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/home/ebox12/connect_ws/build/time_communication/time_communication/time_publisher.py", line 4, in <module>
from time_communication.msg import TimeData
ModuleNotFoundError: No module named 'time_communication.msg'