Error when re-opening PK Sim file

[watt0005]

I created a PBPK model in PK Sim v11, saved it, and exported to MoBi for additional modification. Whenever I try to re-open the original PK Sim file, I get the error below. Please advise.

Thanks,
Kevin

Application:
PK-Sim® 11.0.150

Array cannot be null.
Parameter name: bytes

Stack trace:

at System.Text.Encoding.GetString(Byte[] bytes)
   at OSPSuite.Serializer.Xml.XmlHelper.ElementFromBytes(Byte[] serializationByte)
   at PKSim.Infrastructure.Serialization.Xml.XmlSerializationManager.ElementFrom(Byte[] serializationBytes)
   at PKSim.Infrastructure.Serialization.Xml.XmlSerializationManager.getConvertedElementFrom(Byte[] serializationBytes)
   at PKSim.Infrastructure.Serialization.Xml.XmlSerializationManager.Deserialize[TObject](TObject objectToDeserialize, Byte[] serializationBytes, SerializationContext serializationContext)
   at PKSim.Core.Services.CompressedSerializationManager.Deserialize[TObject](TObject objectToDeserialize, Byte[] serializationBytes, SerializationContext serializationContext)
   at PKSim.Infrastructure.Serialization.ORM.Mappers.ProjectMetaDataToProjectMapper.deserialize(BuildingBlockMetaData buildingBlockMetaData)
   at PKSim.Infrastructure.Serialization.ORM.Mappers.ProjectMetaDataToProjectMapper.mapFrom(BuildingBlockMetaData buildingBlockMetaData)
   at PKSim.Infrastructure.Serialization.ORM.Mappers.ProjectMetaDataToProjectMapper.<MapFrom>b__6_2(BuildingBlockMetaData x)
   at OSPSuite.Utility.Extensions.EnumerableExtensions.Each[T](IEnumerable`1 list, Action`1 action)
   at PKSim.Infrastructure.Serialization.ORM.Mappers.ProjectMetaDataToProjectMapper.MapFrom(ProjectMetaData projectMetaData)
   at PKSim.Infrastructure.Serialization.ProjectPersistor.projectFrom(ProjectMetaData projectMetaData)
   at PKSim.Infrastructure.Serialization.ProjectPersistor.Load(ISession session)
   at PKSim.Infrastructure.Serialization.WorkspacePersistor.LoadSession(ICoreWorkspace workspace, String fileFullPath)
   at PKSim.Infrastructure.Workspace.<>c__DisplayClass17_0.<OpenProject>b__0()
   at PKSim.Infrastructure.Workspace.LoadProject(Action projectLoadAction)
   at PKSim.Infrastructure.Workspace.OpenProject(String fileFullPath)
   at PKSim.Presentation.Services.ProjectTask.<>c__DisplayClass32_0.<openProjectFromFile>g__openProject|0()
   at PKSim.Presentation.Services.ProjectTask.openProjectFromFile(String projectFile, Boolean shouldStartWorker)
   at PKSim.Presentation.Services.ProjectTask.Run(StartOptions startOptions)
   at PKSim.Presentation.Presenters.Main.PKSimMainViewPresenter.Run()
   at PKSim.UI.Views.Shell.<OnLoad>b__4_0()
   at OSPSuite.Utility.Extensions.ExceptionExtensions.DoWithinExceptionHandler(Object callerObject, Action actionToExecute)

[watt0005]

Wanted to see if there is any follow up on this.

[rwmcintosh]

Can you attach that file here?

[watt0005]

Robert –I think that the problem was with the software. Regardless of the model, whenever I saved a model file, I would get that error when I tried to re-open the model. I removed OSP v11 and re-installed it. The new version would not open the prior v11 models but I was able to rebuild the PK Sim model and successfully save and re-open. So from my end, the issue seems to be resolved. Let me know if you still want a model file for diagnostic purposes. Kevin Kevin Watt, MD, PhD Robert M. Ward Endowed Chair in Clinical Pharmacology Chief, Division of Clinical Pharmacology Division of Pediatric Critical Care Medicine Department of Pediatrics Spencer Fox Eccles School of Medicine at the University of Utah Phone: 801-587-7404 ***@***.******@***.***> From: Robert McIntosh ***@***.***> Sent: Wednesday, October 12, 2022 9:03 AM To: Open-Systems-Pharmacology/PK-Sim ***@***.***> Cc: Kevin Watt ***@***.***>; Author ***@***.***> Subject: Re: [Open-Systems-Pharmacology/PK-Sim] Error when re-opening PK Sim file (Issue #2351) Can you attach that file here? — Reply to this email directly, view it on GitHub<#2351 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AHO6Y7IDI2WLYIZE4K4SUD3WC3HI7ANCNFSM6AAAAAAQWXMGT4>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[rwmcintosh]

Possibly related Open-Systems-Pharmacology/OSPSuite.Core#2217

[rwmcintosh]

Closing as related issue is closed. If you need help recovering the project let us know.