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.
Fatal Error --------------- The pgAdmin 4 server could not be contacted: pgAdmin Runtime Environment -------------------------------------------------------- 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 -------------------------------------------------------- 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