WantWriteError

[timbremer]

Hi! I'm using Slacker CLI for the first time and currently run into this error. No idea what the cause could be, maybe it isn't able to find the file?

$ slacker -c ******* -n ****** -f app/build/outputs/apk/app-beta-debug.apk -i https://********** Traceback (most recent call last): File "/usr/local/bin/slacker", line 9, in <module> load_entry_point('slacker-cli==0.2.7', 'console_scripts', 'slacker')() File "/usr/local/lib/python2.7/dist-packages/slacker_cli/__init__.py", line 157, in main upload_file(token, channel, file_name) File "/usr/local/lib/python2.7/dist-packages/slacker_cli/__init__.py", line 73, in upload_file slack.files.upload(file_name, channels=channel_id) File "/usr/local/lib/python2.7/dist-packages/slacker/__init__.py", line 469, in upload files={'file': f}) File "/usr/local/lib/python2.7/dist-packages/slacker/__init__.py", line 71, in post return self._request(requests.post, api, **kwargs) File "/usr/local/lib/python2.7/dist-packages/slacker/__init__.py", line 57, in _request **kwargs) File "/usr/lib/python2.7/dist-packages/requests/api.py", line 94, in post return request('post', url, data=data, json=json, **kwargs) File "/usr/lib/python2.7/dist-packages/requests/api.py", line 49, in request return session.request(method=method, url=url, **kwargs) File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 457, in request resp = self.send(prep, **send_kwargs) File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 569, in send r = adapter.send(request, **kwargs) File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 362, in send timeout=timeout File "/usr/lib/python2.7/dist-packages/urllib3/connectionpool.py", line 516, in urlopen body=body, headers=headers) File "/usr/lib/python2.7/dist-packages/urllib3/connectionpool.py", line 308, in _make_request conn.request(method, url, **httplib_request_kw) File "/usr/lib/python2.7/httplib.py", line 1039, in request self._send_request(method, url, body, headers) File "/usr/lib/python2.7/httplib.py", line 1073, in _send_request self.endheaders(body) File "/usr/lib/python2.7/httplib.py", line 1035, in endheaders self._send_output(message_body) File "/usr/lib/python2.7/httplib.py", line 879, in _send_output self.send(msg) File "/usr/lib/python2.7/httplib.py", line 855, in send self.sock.sendall(data) File "/usr/lib/python2.7/dist-packages/urllib3/contrib/pyopenssl.py", line 208, in sendall return self.connection.sendall(data) File "/usr/lib/python2.7/dist-packages/OpenSSL/SSL.py", line 977, in sendall self._raise_ssl_error(self._ssl, result) File "/usr/lib/python2.7/dist-packages/OpenSSL/SSL.py", line 849, in _raise_ssl_error raise WantWriteError() OpenSSL.SSL.WantWriteError

(Error code is bady formatted, sorry for that.)

[timbremer]

Message was empty.
Fix: $ echo | slacker ...
EDIT: Fix doesn't work on GitLab container. Issue still persisits.
Message arrives, but without icon and with no file attatched.