InvalidOperationException "Collection was modified; enumeration operation may not execute." at 01/11/2024 14:29:03 +01:00

[InvestigateXM]

What happened?

FSSing a System I believe, but not entirely sure when this error happened as I didn't discover it instantly

Version

2.0.2.32

Exception message

Collection was modified; enumeration operation may not execute.

Exception stack

at System.Collections.Generic.List`1.Enumerator.MoveNextRare() at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeList(JsonWriter writer, IEnumerable values, JsonArrayContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonConvert.SerializeObjectInternal(Object value, Type type, JsonSerializer jsonSerializer) at SrvSurvey.game.Data.Save() at SrvSurvey.game.Game.Journals_onJournalEntry(JournalEntry entry, Int32 index)

Relevant log output

{"part":1,"Odyssey":true,"gameversion":"4.0.0.1900","build":"r307202/r0 ","timestamp":"2024-11-01T10:09:38Z","event":"Fileheader"}
14:25:31: Program.Closing plotter: PlotJumpInfo
14:25:44: Mode change SuperCruising => InternalPanel
14:25:44: Program.Closing plotter: PlotSysStatus
14:25:47: Mode change InternalPanel => SuperCruising
14:25:47: Program.Creating plotter: PlotSysStatus
14:25:47: Program.Showing plotter: PlotSysStatus
14:26:11: Program.Creating plotter: PlotJumpInfo
14:26:11: Program.Showing plotter: PlotJumpInfo
14:26:45: Program.Closing plotter: PlotJumpInfo
14:27:06: Mode change SuperCruising => FSS
14:27:06: Program.Creating plotter: PlotFSS
14:27:06: Program.Showing plotter: PlotFSS
14:27:06: Program.Creating plotter: PlotFSSInfo
14:27:06: Program.Showing plotter: PlotFSSInfo
14:27:49: Mode change FSS => SuperCruising
14:27:49: Program.Closing plotter: PlotFSS
14:27:49: Stop watching FSS pixels
14:27:49: Program.Closing plotter: PlotFSSInfo
14:27:52: Program.Creating plotter: PlotJumpInfo
14:27:52: Program.Showing plotter: PlotJumpInfo

[njthomson]

Thank you @InvestigateXM for reporting this. This is going to be a tricky one to pin down.

Would you be willing to share the whole log file? They can be found in %appdata%\SrvSurvey\SrvSurvey\1.1.0.0\logs

[InvestigateXM]

srvs-20241101_134111.txt

I think this is the one from the initial report, it did happen a second time a bit later with the following log:

srvs-20241101_142946.txt

[njthomson]

The next release will have a fix. You can get early access from the bottom of this page: https://github.com/njthomson/SrvSurvey/actions/runs/11638841481

[njthomson]

@InvestigateXM - this is that next build: https://github.com/njthomson/SrvSurvey/releases/tag/2.0.2.37

[InvestigateXM]

Thanks, will try it out once Exploration data can be handed in for Powerplay again and I have a reason to go out into the black again :)