Fatal Error

Hi Support Team,

Am facing an error below, when I am trying to open a pgAdmin application upon installation. Please find a Traceback and help me to resolve the issue asap.

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The pgAdmin 4 server could not be contacted:

pgAdmin Runtime Environment
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Python Path: "C:\Program Files\pgAdmin 4\v5\python\python.exe"
Runtime Config File: "C:\Users\user\AppData\Roaming\pgadmin\runtime_config.json"
pgAdmin Config File: "C:\Program Files\pgAdmin 4\v5\web\config.py"
Webapp Path: "C:\Program Files\pgAdmin 4\v5\web\pgAdmin4.py"
pgAdmin Command: "C:\Program Files\pgAdmin 4\v5\python\python.exe -s C:\Program Files\pgAdmin 4\v5\web\pgAdmin4.py"
Environment:
  - ALLUSERSPROFILE: C:\ProgramData
  - APPDATA: C:\Users\user\AppData\Roaming
  - CHROME_CRASHPAD_PIPE_NAME: \\.\pipe\crashpad_7784_RLPSVXJGZLPKGNHB
  - 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: OMLT0009
  - ComSpec: C:\Windows\system32\cmd.exe
  - DriverData: C:\Windows\System32\Drivers\DriverData
  - HOMEDRIVE: C:
  - HOMEPATH: \Users\user
  - LOCALAPPDATA: C:\Users\user\AppData\Local
  - LOGONSERVER: \\OMLT0009
  - NUMBER_OF_PROCESSORS: 8
  - OneDrive: C:\Users\user\OneDrive
  - OneDriveConsumer: C:\Users\user\OneDrive
  - OS: Windows_NT
  - Path: C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\150\Tools\Binn\;C:\Program Files\Microsoft SQL Server\150\Tools\Binn\;C:\Program Files\Microsoft SQL Server\150\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\150\DTS\Binn\;C:\Program Files\Azure Data Studio\bin;C:\Users\user\AppData\Local\Programs\Python\Python39\Scripts\;C:\Users\user\AppData\Local\Programs\Python\Python39\;C:\Users\user\AppData\Local\Microsoft\WindowsApps;C:\Users\user\.dotnet\tools;C:\Program Files\Azure Data Studio\bin
  - PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
  - PGADMIN_INT_KEY: f2718e3f-e66a-47e0-ba1c-4e4020105e4d
  - PGADMIN_INT_PORT: 56458
  - PGADMIN_SERVER_MODE: OFF
  - PROCESSOR_ARCHITECTURE: AMD64
  - PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 142 Stepping 10, GenuineIntel
  - PROCESSOR_LEVEL: 6
  - PROCESSOR_REVISION: 8e0a
  - 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;C:\Program Files (x86)\Microsoft SQL Server\150\Tools\PowerShell\Modules\
  - PUBLIC: C:\Users\Public
  - SESSIONNAME: Console
  - SystemDrive: C:
  - SystemRoot: C:\Windows
  - TEMP: C:\Users\user\AppData\Local\Temp
  - TMP: C:\Users\user\AppData\Local\Temp
  - USERDOMAIN: OMLT0009
  - USERDOMAIN_ROAMINGPROFILE: OMLT0009
  - USERNAME: user
  - USERPROFILE: C:\Users\user
  - windir: C:\Windows
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Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v5\web\pgAdmin4.py", line 98, in <module>
    app = create_app()
  File "C:\Program Files\pgAdmin 4\v5\web\pgadmin\__init__.py", line 347, in create_app
    if not os.path.exists(SQLITE_PATH) or get_version() == -1:
  File "C:\Program Files\pgAdmin 4\v5\web\pgadmin\setup\db_version.py", line 19, in get_version
    return version.value
AttributeError: 'NoneType' object has no attribute 'value'

Regards,

Durai Raj G

Cell: +91 99 44 225432