Error

[QoooQ]

what can i do fix error? thanks

pi@raspberrypi:~/rtsp2mjpg $ docker-compose -f docker-compose.yaml-armhf up -d Traceback (most recent call last): File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 600, in urlopen chunked=chunked) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 354, in _make_request conn.request(method, url, **httplib_request_kw) File "/usr/lib/python3.7/http/client.py", line 1244, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1290, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1239, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1026, in _send_output self.send(msg) File "/usr/lib/python3.7/http/client.py", line 966, in send self.connect() File "/home/pi/.local/lib/python3.7/site-packages/docker/transport/unixconn.py", line 43, in connect sock.connect(self.unix_socket) PermissionError: [Errno 13] Permission denied

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/lib/python3/dist-packages/requests/adapters.py", line 449, in send timeout=timeout File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 638, in urlopen _stacktrace=sys.exc_info()[2]) File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 367, in increment raise six.reraise(type(error), error, _stacktrace) File "/usr/lib/python3/dist-packages/six.py", line 692, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 600, in urlopen chunked=chunked) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 354, in _make_request conn.request(method, url, **httplib_request_kw) File "/usr/lib/python3.7/http/client.py", line 1244, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1290, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1239, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib/python3.7/http/client.py", line 1026, in _send_output self.send(msg) File "/usr/lib/python3.7/http/client.py", line 966, in send self.connect() File "/home/pi/.local/lib/python3.7/site-packages/docker/transport/unixconn.py", line 43, in connect sock.connect(self.unix_socket) urllib3.exceptions.ProtocolError: ('Connection aborted.', PermissionError(13, 'Permission denied'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/home/pi/.local/lib/python3.7/site-packages/docker/api/client.py", line 214, in _retrieve_server_version return self.version(api_version=False)["ApiVersion"] File "/home/pi/.local/lib/python3.7/site-packages/docker/api/daemon.py", line 181, in version return self._result(self._get(url), json=True) File "/home/pi/.local/lib/python3.7/site-packages/docker/utils/decorators.py", line 46, in inner return f(self, *args, kwargs) File "/home/pi/.local/lib/python3.7/site-packages/docker/api/client.py", line 237, in _get return self.get(url, self._set_request_timeout(kwargs)) File "/usr/lib/python3/dist-packages/requests/sessions.py", line 546, in get return self.request('GET', url, kwargs) File "/usr/lib/python3/dist-packages/requests/sessions.py", line 533, in request resp = self.send(prep, send_kwargs) File "/usr/lib/python3/dist-packages/requests/sessions.py", line 646, in send r = adapter.send(request, **kwargs) File "/usr/lib/python3/dist-packages/requests/adapters.py", line 498, in send raise ConnectionError(err, request=request) requests.exceptions.ConnectionError: ('Connection aborted.', PermissionError(13, 'Permission denied'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/home/pi/.local/bin/docker-compose", line 10, in sys.exit(main()) File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/main.py", line 80, in main command_func() File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/main.py", line 189, in perform_command project = project_from_options('.', options) File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/command.py", line 70, in project_from_options enabled_profiles=get_profiles_from_options(options, environment) File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/command.py", line 153, in get_project verbose=verbose, version=api_version, context=context, environment=environment File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/docker_client.py", line 43, in get_client environment=environment, tls_version=get_tls_version(environment) File "/home/pi/.local/lib/python3.7/site-packages/compose/cli/docker_client.py", line 170, in docker_client client = APIClient(use_ssh_client=not use_paramiko_ssh, **kwargs) File "/home/pi/.local/lib/python3.7/site-packages/docker/api/client.py", line 197, in init self._version = self._retrieve_server_version() File "/home/pi/.local/lib/python3.7/site-packages/docker/api/client.py", line 222, in _retrieve_server_version 'Error while fetching server API version: {0}'.format(e) docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', PermissionError(13, 'Permission denied'))

[eroji]

Try using sudo. I don't think you can interact with Docker as the pi user.

[QoooQ]

Thanks for your help Docker service is enabled on start up. i key in sudo systemctl start docker sudo service docker start

Live stream: http://:8090/live.mjpg
2min later is blank screen. Webcam stream loading...

[eroji]

There may be a variety of reason why the stream could die. I'd suggest looking at the logs of the container (ffmpeg). It should provide you with some clues. The most common issue I ran into was network reliability, especially over WiFi. If the video frames are arriving late or out of order it can kill the ffmpeg transcode. Unfortunately I can't provide any help there.