AttributeError: 'NoneType' object has no attribute 'get'

[ewsq]

Centos 7.3 ClickHouse 21.3.5.42 最新的synch 报如下错误，不知是什么原因？

[root@webserver synch]# synch --alias mysql_db etl --schema fmmp --tables T_AGENCY
Traceback (most recent call last):
File "/usr/local/python/bin/synch", line 8, in
sys.exit(cli())
File "/usr/local/python/lib/python3.9/site-packages/click/core.py", line 1137, in call
return self.main(*args, **kwargs)
File "/usr/local/python/lib/python3.9/site-packages/click/core.py", line 1062, in main
rv = self.invoke(ctx)
File "/usr/local/python/lib/python3.9/site-packages/click/core.py", line 1665, in invoke
super().invoke(ctx)
File "/usr/local/python/lib/python3.9/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/python/lib/python3.9/site-packages/click/core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "/usr/local/python/lib/python3.9/site-packages/click/decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "/usr/local/python/lib/python3.9/site-packages/synch/cli.py", line 36, in cli
init(config)
File "/usr/local/python/lib/python3.9/site-packages/synch/factory.py", line 161, in init
dsn = Settings.get("sentry", "dsn")
File "/usr/local/python/lib/python3.9/site-packages/synch/settings.py", line 105, in get
c = c.get(arg)
AttributeError: 'NoneType' object has no attribute 'get'

[long2ice]

试试从源码安装