exception occured after running "emu-docker interactive --start"

[clgwlg]

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urlfetch-1.1.3-py3.7.egg/urlfetch.py", line 740, in request
conn.request(method, request_url, data, reqheaders)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1392, in connect
server_hostname=server_hostname)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/ssl.py", line 412, in wrap_socket
session=session
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/ssl.py", line 853, in _create
self.do_handshake()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/ssl.py", line 1117, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/bin/emu-docker", line 11, in
load_entry_point('emu-docker', 'console_scripts', 'emu-docker')()
File "/Users/liangchen/Downloads/android-emulator-container-scripts-master/emu/emu_docker.py", line 269, in main
args.func(args)
File "/android-emulator-container-scripts-master/emu/emu_docker.py", line 111, in create_docker_image_interactive
img = emu_downloads_menu.select_image(args.arm) or sys.exit(1)
File "/android-emulator-container-scripts-master/emu/emu_downloads_menu.py", line 388, in select_image
img_infos = get_images_info(arm)
File "/android-emulator-container-scripts-master/emu/emu_downloads_menu.py", line 320, in get_images_info
response = urlfetch.get(url)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urlfetch-1.1.3-py3.7.egg/urlfetch.py", line 745, in request
raise UrlfetchException(e)
urlfetch.UrlfetchException: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)

[pokowaka]

This has most likely something to do with your python installation. The system is unable to validate the certificates associated with google's servers when downloading the list of available images.

Some things to try:

• Refreshing your certificates:

sudo pip install certifi

• Try some of the suggestions here: https://stackoverflow.com/questions/27835619/urllib-and-ssl-certificate-verify-failed-error

[clgwlg]

this error is keeping me from using “sudo pip install certifi”, then I tried to add following code

import ssl

ssl._create_default_https_context = ssl._create_unverified_context

this solution worked,Thanks!

[clgwlg]

Another exception occured:
ERROR:Failed to create default client, trying domain socket.
Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 672, in urlopen
chunked=chunked,
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 387, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
FileNotFoundError: [Errno 2] No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/adapters.py", line 449, in send
timeout=timeout
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 720, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/util/retry.py", line 400, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/packages/six.py", line 734, in reraise
raise value.with_traceback(tb)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 672, in urlopen
chunked=chunked,
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 387, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/emu/docker_device.py", line 157, in get_api_client
logging.info(api_client.version())
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/api/daemon.py", line 181, in version
return self._result(self._get(url), json=True)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/utils/decorators.py", line 46, in inner
return f(self, *args, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/api/client.py", line 230, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 543, in get
return self.request('GET', url, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
ERROR:Failed to create container.
Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 672, in urlopen
chunked=chunked,
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 387, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
FileNotFoundError: [Errno 2] No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/adapters.py", line 449, in send
timeout=timeout
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 720, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/util/retry.py", line 400, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/packages/six.py", line 734, in reraise
raise value.with_traceback(tb)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 672, in urlopen
chunked=chunked,
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/urllib3-1.25.8-py3.7.egg/urllib3/connectionpool.py", line 387, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
self.send(msg)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
self.connect()
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/transport/unixconn.py", line 43, in connect
sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/android-emulator-container-scripts-master/emu/docker_device.py", line 172, in create_container
api_client = self.get_api_client()
File "/android-emulator-container-scripts-master/emu/docker_device.py", line 163, in get_api_client
logging.info(api_client.version())
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/api/daemon.py", line 181, in version
return self._result(self._get(url), json=True)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/utils/decorators.py", line 46, in inner
return f(self, *args, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/docker-4.2.0-py3.7.egg/docker/api/client.py", line 230, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 543, in get
return self.request('GET', url, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/android-emulator-container-scripts-master/venv/lib/python3.7/site-packages/requests-2.23.0-py3.7.egg/requests/adapters.py", line 498, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))
WARNING:You can manually create the container as follows:
WARNING:docker build /android-emulator-container-scripts-master/src

[pokowaka]

This looks like a docker issue. You must have docker installed in order to create images.

Note that the image cannot be run under MacOS, as there is no hypervisor

[AkariIkenoue]

I got the same error message.
In my case, I tried just restart docker and it solved.
systemctl start docker

To contributors:
Thank you for such a useful script!

[siddhantsoni]

this error is keeping me from using “sudo pip install certifi”, then I tried to add following code

import ssl

ssl._create_default_https_context = ssl._create_unverified_context

this solution worked,Thanks!

This maybe a stupid question, but where do I add this code. Do you mean setup.py?

[pokowaka]

You should add it to this emu/emu_docker.py.

[jpcottin]

Thanks for the report. The traceback here is from the old urlfetch HTTP library, which has since been replaced by requests, and the surface-level interactive --start build failures from this era have been addressed by #390. Closing as superseded — please open a fresh issue if you reproduce on current master.