cannot run southpark example

[mingye-christina-wang]

I cloned the repo and installed the requirements for southpark-search (I have jina=0.5.5), but when I run python app.py -t query , I encounter this error:

Traceback (most recent call last): File "app.py", line 92, in main() File "/Users/christina/anaconda3/lib/python3.7/site-packages/click/core.py", line 829, in call return self.main(args, kwargs) File "/Users/christina/anaconda3/lib/python3.7/site-packages/click/core.py", line 782, in main rv = self.invoke(ctx) File "/Users/christina/anaconda3/lib/python3.7/site-packages/click/core.py", line 1066, in invoke return ctx.invoke(self.callback, ctx.params) File "/Users/christina/anaconda3/lib/python3.7/site-packages/click/core.py", line 610, in invoke return callback(args, kwargs) File "app.py", line 84, in main query(top_k) File "app.py", line 53, in query f.search_lines(lines=[text, ], output_fn=ppr, top_k=top_k) File "/Users/christina/anaconda3/lib/python3.7/site-packages/jina/flow/init.py", line 702, in search_lines kwargs) File "/Users/christina/anaconda3/lib/python3.7/site-packages/jina/clients/python/init.py", line 203, in search self.dry_run(as_request='search') File "/Users/christina/anaconda3/lib/python3.7/site-packages/jina/clients/python/init.py", line 180, in dry_run for resp in self._stub.Call(req_gen()): File "/Users/christina/anaconda3/lib/python3.7/site-packages/grpc/_channel.py", line 416, in next return self._next() File "/Users/christina/anaconda3/lib/python3.7/site-packages/grpc/_channel.py", line 706, in _next raise self grpc._channel._MultiThreadedRendezvous: <_MultiThreadedRendezvous of RPC that terminated with: status = StatusCode.INTERNAL details = "Trying to connect an http1.x server" debug_error_string = "{"created":"@1600545377.125887000","description":"Error received from peer ipv4:0.0.0.0:45678","file":"src/core/lib/surface/call.cc","file_line":1055,"grpc_message":"Trying to connect an http1.x server","grpc_status":13}"

[maximilianwerk]

Have you run python app.py -t index beforehand? In case you are also joining the Hackaton, feel free to directly contact me in the slack. :)

[mingye-christina-wang]

I did not run that, but after running it, I still get the same error. I'm doing another hackathon actually (HackMIT) :) but is there a way for me to access the Slack / some other way to contact you?

[maximilianwerk]

Solved in the chat. Another python app.py -t query was running in another terminal and blocked the port.