I am trying to install Postgre SQl on windows 10 but after installation, I am getting a window named
The pgAdmin 4 server could not be contacted: The details inside the window are pgAdmin Runtime Environment -------------------------------------------------------- Python Path: "C:\Program Files\PostgreSQL\13\pgAdmin 4\python\python.exe" Runtime Config File: "C:\Users\hp\AppData\Roaming\pgadmin\runtime_config.json" pgAdmin Config File: "C:\Program Files\PostgreSQL\13\pgAdmin 4\web\config.py" Webapp Path: "C:\Program Files\PostgreSQL\13\pgAdmin 4\web\pgAdmin4.py" pgAdmin Command: "C:\Program Files\PostgreSQL\13\pgAdmin 4\python\python.exe -s C:\Program Files\PostgreSQL\13\pgAdmin 4\web\pgAdmin4.py" Environment: - ALLUSERSPROFILE: C:\ProgramData - APPDATA: C:\Users\hp\AppData\Roaming - CHROME_CRASHPAD_PIPE_NAME: \\.\pipe\crashpad_5852_YIMDLVLENKCBOENT - CHROME_RESTART: NW.js|Whoa! NW.js has crashed. Relaunch now?|LEFT_TO_RIGHT - CommonProgramFiles: C:\Program Files\Common Files - CommonProgramFiles(x86): C:\Program Files (x86)\Common Files - CommonProgramW6432: C:\Program Files\Common Files - COMPUTERNAME: DESKTOP-TK8J1MC - ComSpec: C:\WINDOWS\system32\cmd.exe - DriverData: C:\Windows\System32\Drivers\DriverData - FPS_BROWSER_APP_PROFILE_STRING: Internet Explorer - FPS_BROWSER_USER_PROFILE_STRING: Default - HOMEDRIVE: C: - HOMEPATH: \Users\hp - LOCALAPPDATA: C:\Users\hp\AppData\Local - LOGONSERVER: \\DESKTOP-TK8J1MC - NUMBER_OF_PROCESSORS: 4 - OneDrive: C:\Users\hp\OneDrive - OS: Windows_NT - Path: C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Java\jdk\bin;C:\Program Files\Java\jre\bin;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;G:\MATLAB\R2021a\bin;C:\Users\hp\AppData\Local\Programs\Python\Python38\Scripts\;C:\Users\hp\AppData\Local\Programs\Python\Python38\;C:\Python27;C:\Python27\Scripts;C:\Program Files\JetBrains\PyCharm Community Edition 2020.2\bin;;C:\Users\hp\AppData\Local\Microsoft\WindowsApps;;C:\Users\hp\AppData\Local\Programs\Microsoft VS Code\bin - PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC - PGADMIN_INT_KEY: 4f99a0f6-11d8-4b90-8d64-96f9d2eda282 - PGADMIN_INT_PORT: 51575 - PGADMIN_SERVER_MODE: OFF - PROCESSOR_ARCHITECTURE: AMD64 - PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 78 Stepping 3, GenuineIntel - PROCESSOR_LEVEL: 6 - PROCESSOR_REVISION: 4e03 - ProgramData: C:\ProgramData - ProgramFiles: C:\Program Files - ProgramFiles(x86): C:\Program Files (x86) - ProgramW6432: C:\Program Files - PSModulePath: C:\Program Files\WindowsPowerShell\Modules;C:\WINDOWS\system32\WindowsPowerShell\v1.0\Modules - PUBLIC: C:\Users\Public - PyCharm Community Edition: C:\Program Files\JetBrains\PyCharm Community Edition 2020.2\bin; - SESSIONNAME: Console - SystemDrive: C: - SystemRoot: C:\WINDOWS - TEMP: C:\Users\hp\AppData\Local\Temp - TMP: C:\Users\hp\AppData\Local\Temp - USERDOMAIN: DESKTOP-TK8J1MC - USERDOMAIN_ROAMINGPROFILE: DESKTOP-TK8J1MC - USERNAME: hp - USERPROFILE: C:\Users\hp - VBOX_MSI_INSTALL_PATH: C:\Program Files\Oracle\VirtualBox\ - windir: C:\WINDOWS -------------------------------------------------------- Traceback (most recent call last): File "C:\Program Files\PostgreSQL\13\pgAdmin 4\web\pgAdmin4.py", line 98, in <module> app = create_app() File "C:\Program Files\PostgreSQL\13\pgAdmin 4\web\pgadmin\__init__.py", line 347, in create_app if not os.path.exists(SQLITE_PATH) or get_version() == -1: File "C:\Program Files\PostgreSQL\13\pgAdmin 4\web\pgadmin\setup\db_version.py", line 19, in get_version return version.value AttributeError: 'NoneType' object has no attribute 'value' I am unable to even understand whats the thing that I can do. I am hoping for help from you. Please look into this. -- Sent from: https://www.postgresql-archive.org/PostgreSQL-pgadmin-support-f2191615.html