运行pgAdmin出现”pgAdmin 4 the application server could not be contant“ 窗口。
转自 ： https://www.cnblogs.com/geovindu/p/8108962.html
解决方式：
1. c:\Users\your_name\AppData\Roaming\pgAdmin 之内的删除所有文件和文件夹
2.C:\Program Files\PostgreSQL\10\pgAdmin 4\web 找到
config_distro.py文件
添加：
MINIFY_HTML=False
DATA_DIR = “C:/Data/pgAdmin” # set non-ascii path here
则为：
SERVER_MODE
=
False
HELP_PATH
=
'../../../docs/en_US/html/'
MINIFY_HTML
=
False
DATA_DIR
=
"C:/Data/pgAdmin"
# set non-ascii path here
DEFAULT_BINARY_PATHS
=
{
"pg"
:
"C:\\Program Files\\PostgreSQL\\10\\bin"
,
"ppas"
: ""
}