Not finding any devices

Question

Not finding any devices

jstraten opened this issue 2 years ago · 4 comments

jstraten commented 2 years ago

My Pi Alert is not finding any devices. What could be the problem?

Thanks!

Answer 1 · 2022-10-29T06:27:32.000Z

Open a console/terminal and run the scan manually

python ~/pialert/back/pialert.py 1

Answer 2 · 2022-10-30T02:17:21.000Z

Thank you for getting back to me! I am getting the following output: python3 ~/pialert/back/pialert.py 1 Pi.Alert 3.02 (2021-04-24) --------------------------------------------------------- Scan Devices ScanCycle: 1 Timestamp: 2022-10-29 19:13:00 Traceback (most recent call last): File "/home/user/pialert/back/pialert.py", line 1488, in <module> sys.exit(main()) File "/home/user/pialert/back/pialert.py", line 85, in main res = scan_network() File "/home/user/pialert/back/pialert.py", line 344, in scan_network scanCycle_data = query_ScanCycle_Data (True) File "/home/user/pialert/back/pialert.py", line 431, in query_ScanCycle_Data openDB() File "/home/user/pialert/back/pialert.py", line 1438, in openDB sql_connection = sqlite3.connect (DB_PATH, isolation_level=None) sqlite3.OperationalError: unable to open database file Weird, the installation went smooth. How can I fix it? Thanks!

Answer 3 · 2022-10-30T09:16:12.000Z

Please check leiweibau/Pi.Alert#33 (comment)

Answer 4 · 2022-10-30T10:39:02.000Z

If the folder "~/pialert/db" should be empty, I would recommend a reinstallation of Pi.Alert. Maybe this will fix your problem.