关于try屏蔽报错

[ChinaRan0]

报错：
ERROR:root:Unknown Exception scanning ScanTarget(host='127.0.0.1', port=5000)
Traceback (most recent call last):
File "/Users/chinaran404/.pyenv/versions/3.8.20/lib/python3.8/site-packages/jarm/scanner/scanner.py", line 105, in scan_async
result_list = await Scanner.gather_with_concurrency(concurrency, tasks)
File "/Users/chinaran404/.pyenv/versions/3.8.20/lib/python3.8/site-packages/jarm/scanner/scanner.py", line 26, in gather_with_concurrency
return await asyncio.gather((sem_task(task) for task in tasks))
File "/Users/chinaran404/.pyenv/versions/3.8.20/lib/python3.8/site-packages/jarm/scanner/scanner.py", line 24, in sem_task
return await task
File "/Users/chinaran404/.pyenv/versions/3.8.20/lib/python3.8/site-packages/jarm/connection/connection.py", line 122, in jarm_connect
output = await asyncio.wait_for(fut, timeout=timeout)
File "/Users/chinaran404/.pyenv/versions/3.8.20/lib/python3.8/asyncio/tasks.py", line 501, in wait_for
raise exceptions.TimeoutError()
asyncio.exceptions.TimeoutError
我尝试用try语句去屏蔽掉报错，但是还是不行