Got System.InvalidOperationException: Unable to extract integer key from grain id at Silo.OnActiveStop

[FarseerSky]

I've use NLog for logging,because the log level changed to debug,this exception occured.
This is the code in Orleans.Runtime,Silo.
if (this.logger.IsEnabled(LogLevel.Debug))
{
logger.LogDebug(
"{GrainServiceType} Grain Service with Id {GrainServiceId} stopped successfully.",
grainService.GetType().FullName,
grainService.GetPrimaryKeyLong(out string ignored));
}

2023-07-27 18:46:43.7795|ERROR|Orleans.Runtime.SiloLifecycleSubject|Orleans.Runtime.Silo failed to stop due to errors at stage Active (20000)|System.InvalidOperationException: Unable to extract integer key from grain id sys.svc.user
.49342BE4/172.16.3.94:11000@49459593
at Orleans.GrainExtensions.GetPrimaryKeyLong(IAddressable grain, String& keyExt) in //src/Orleans.Core.Abstractions/Core/GrainExtensions.cs:line 182
at Orleans.Runtime.Silo.OnActiveStop(CancellationToken ct) in //src/Orleans.Runtime/Silo/Silo.cs:line 614
at Orleans.Runtime.SiloLifecycleSubject.MonitoredObserver.OnStop(CancellationToken cancellationToken) in //src/Orleans.Runtime/Lifecycle/SiloLifecycleSubject.cs:line 163
at Orleans.LifecycleSubject.OnStop(CancellationToken cancellationToken) in //src/Orleans.Core/Lifecycle/LifecycleSubject.cs:line 194
2023-07-27 18:46:43.7795|ERROR|Orleans.Runtime.SiloLifecycleSubject|Stopping lifecycle encountered an error at stage 20000. Continuing to stop.|System.InvalidOperationException: Unable to extract integer key from grain id sys.svc.us
er.49342BE4/172.16.3.94:11000@49459593
at Orleans.GrainExtensions.GetPrimaryKeyLong(IAddressable grain, String& keyExt) in //src/Orleans.Core.Abstractions/Core/GrainExtensions.cs:line 182
at Orleans.Runtime.Silo.OnActiveStop(CancellationToken ct) in //src/Orleans.Runtime/Silo/Silo.cs:line 614
at Orleans.Runtime.SiloLifecycleSubject.MonitoredObserver.OnStop(CancellationToken cancellationToken) in //src/Orleans.Runtime/Lifecycle/SiloLifecycleSubject.cs:line 163
at Orleans.LifecycleSubject.OnStop(CancellationToken cancellationToken) in //src/Orleans.Core/Lifecycle/LifecycleSubject.cs:line 194

[vnup]

Hi,

I am also seeing the same error. I see this only in the cluster, during local debugging I did not see this.

message0: "2023-09-26 13:49:37.942 +00:00 [Error] Orleans.Runtime.SiloLifecycleSubject: Orleans.Runtime.Silo failed to stop due to errors at stage Active (20000)
System.InvalidOperationException: Unable to extract integer key from grain id sys.svc.user.95B6CAE6/10.19.1.68:10025@54740703
at Orleans.GrainExtensions.GetPrimaryKeyLong(IAddressable grain, String& keyExt) in //src/Orleans.Core.Abstractions/Core/GrainExtensions.cs:line 182
at Orleans.Runtime.Silo.OnActiveStop(CancellationToken ct) in //src/Orleans.Runtime/Silo/Silo.cs:line 614
at Orleans.Runtime.SiloLifecycleSubject.MonitoredObserver.OnStop(CancellationToken cancellationToken) in /_/src/Orleans.Runtime/Lifecycle/SiloLifecycleSubject.cs:line 163
"

[ReubenBond]

Fixed in #8701 (thank you, @peter-perot!)