Groom job fails when using LiteDB

[adamdriscoll]

Version

4.2.8

Severity

Low

Steps to Reproduce

2024-01-03 12:26:02.664 -05:00 [INF] Starting heartbeat job.
2024-01-03 12:26:02.668 -05:00 [INF] Script has 1 jobs to delete.
2024-01-03 12:26:02.730 -05:00 [INF] Finished heartbeat job.
2024-01-03 12:26:02.734 -05:00 [ERR] Failed to groom.
System.NullReferenceException: Object reference not set to an instance of an object.
   at lambda_method3033(Closure, Job)
   at System.Linq.Enumerable.WhereArrayIterator`1.MoveNext()
   at UniversalAutomation.LiteDBTable`1.DeleteRange(Func`2 query) in C:\actions-runner\_work\universal\universal\src\UniversalAutomation.LiteDBv5\LiteDBDatabase.cs:line 909
   at UniversalAutomation.GroomService.ScriptLevelGroom() in C:\actions-runner\_work\universal\universal\src\Universal.Server\Services\GroomService.cs:line 185
   at UniversalAutomation.GroomService.Groom() in C:\actions-runner\_work\universal\universal\src\Universal.Server\Services\GroomService.cs:line 297
2024-01-03 12:26:02.735 -05:00 [INF] Finished groom job.

Expected behavior

Runs successfully

Actual behavior

Fails

Additional Environment data

No response

Visuals

No response

[adamdriscoll]

This issue has been mentioned on Ironman Software Forums. There might be relevant details there:

https://forums.ironmansoftware.com/t/groom-job-fails-after-upgrade-to-4-2-7/10181/6