BUG #15813: PGAdmin 4: The application server could not be contacted - Mailing list pgsql-bugs

From PG Bug reporting form
Subject BUG #15813: PGAdmin 4: The application server could not be contacted
Date
Msg-id 15813-099f58e93e73baaf@postgresql.org
Whole thread Raw
List pgsql-bugs
The following bug has been logged on the website:

Bug reference:      15813
Logged by:          Christian Schürhoff
Email address:      qwert268862@gmail.com
PostgreSQL version: 10.8
Operating system:   Windows 10 Pro 64-Bit 1809
Description:

Traceback (most recent call last):
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin 4/web/pgAdmin4.py",
line 186, in <module>
    threaded=config.THREADED_MODE
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib/site-packages\flask\app.py", line 943, in run
    run_simple(host, port, self, **options)
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib/site-packages\werkzeug\serving.py", line 990, in run_simple
    inner()
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib/site-packages\werkzeug\serving.py", line 943, in inner
    fd=fd,
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib/site-packages\werkzeug\serving.py", line 786, in make_server
    host, port, app, request_handler, passthrough_errors, ssl_context,
fd=fd
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib/site-packages\werkzeug\serving.py", line 679, in __init__
    HTTPServer.__init__(self, server_address, handler)
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib\socketserver.py", line 453, in __init__
    self.server_bind()
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin
4/venv/Lib\http\server.py", line 138, in server_bind
    self.server_name = socket.getfqdn(host)
  File "C:/Program Files (x86)/PostgreSQL/10/pgAdmin 4/venv/Lib\socket.py",
line 673, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xfc in position 3:
invalid start byte


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