What is the problem?
I just followed the install guide Wiki for OctoPrint on Mac. When I try to run the server with the command octoprint serve I get back an error: [Errno 48] Address already in use. I get a 404 error when I try to open the webUI at localhost:5000 or octopi.local. I think that the server isn't starting.
What did you already try to solve it?
I've looked through all the ports in use on the relevant IP with lsof -i, confrimed that the server did not start up. I've re-installed python 2.7 with brew, and reinstalled octoprint.
Logs from the terminal
(venv) Nathans-iMac:OctoPrint nathan$ octoprint serve
2019-11-12 16:02:59,937 - octoprint.startup - INFO - ******************************************************************************
2019-11-12 16:02:59,938 - octoprint.startup - INFO - Starting OctoPrint 1.3.12
2019-11-12 16:02:59,938 - octoprint.startup - INFO - ******************************************************************************
2019-11-12 16:02:59,948 - octoprint.plugin.core - INFO - Loading plugins from /Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/plugins, /Users/nathan/Library/Application Support/OctoPrint/plugins and installed plugin packages...
2019-11-12 16:03:00,387 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin did not pass check, not loading.
2019-11-12 16:03:00,433 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2019-11-12 16:03:00,439 - octoprint.plugin.core - INFO - Found 14 plugin(s) providing 14 mixin implementations, 22 hook handlers
2019-11-12 16:03:00,455 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2019-11-12 16:03:00,478 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
File "/Users/nathan/OctoPrint/venv/bin/octoprint", line 11, in
load_entry_point('OctoPrint==1.3.12', 'console_scripts', 'octoprint')()
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/init.py", line 609, in main
octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/core.py", line 764, in call
return self.main(*args, **kwargs)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/Click-7.0-py2.7.egg/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/cli/server.py", line 206, in serve_command
ignore_blacklist)
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/cli/server.py", line 118, in run_server
octoprint_server.run()
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/server/init.py", line 281, in run
self._start_intermediary_server()
File "/Users/nathan/OctoPrint/venv/lib/python2.7/site-packages/OctoPrint-1.3.12-py2.7.egg/octoprint/server/init.py", line 1751, in _start_intermediary_server
self._intermediary_server.server_bind()
File "/usr/local/Cellar/python@2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/BaseHTTPServer.py", line 108, in server_bind
SocketServer.TCPServer.server_bind(self)
File "/usr/local/Cellar/python@2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 434, in server_bind
self.socket.bind(self.server_address)
File "/usr/local/Cellar/python@2/2.7.17/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 228, in meth
return getattr(self._sock,name)(*args)
error: [Errno 48] Address already in use
