Error occurs when opening simulation rsstn file in robotstudio

Gybren

Hello,

I have a problem with opening a *.rsstn file. The day before i modified a simulation i made with an IRB 6700. Within the simulation i placed an extra system with an IRB 660. The system with IRB 660 is a system i made before and insert it into the simulation. I copiëd all workopbjects to the IRB 660 system. After synchronizing to RAPID i copiëd the program lines from the IRB 6700 into the IRB 660. Both systems where working like i expected. After some tests i saved the simulation.

The day after i tried to open the simulation file and get the following error:

- in the output window displayed the message below.

 Unknown Error: Open (Catagory: General)

When i click on detailed information, i get the following text:

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RobotStudio .NET exception: An item with the same key has already been added.

============================================

Base exception: ArgumentException

An item with the same key has already been added.

   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)

   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)

   at RobotStudio.API.Core.CmMap`2.Add(TKey key, TValue value)

   at ABB.Robotics.RobotStudio.Stations.RsTask.AddToDeclarationsCache(IDeclaration declaration)

   at ABB.Robotics.RobotStudio.Stations.RsTask.AfterLoad(PimDocument doc)

   at RobotStudio.API.Persistence.PimDocument.LoadXml(Stream xmlStream, String expectedDocType, Int64 pimStreamSize, Nullable`1 requiredGuid)

   at RobotStudio.API.Persistence.PimDocument.LoadZip(Stream fileStream, Int64 fileSize, String docType, Boolean readOnly, Nullable`1 requiredGuid)

   at RobotStudio.API.Persistence.PimDocument.InternalLoad(String fileName, String docType, Boolean readOnly, Nullable`1 requiredGuid)

   at RobotStudio.API.Persistence.PimDocument.Load(String fileName, String docType, Boolean readOnly, Boolean allowExisting, Nullable`1 requiredGuid, ProgressNotification progressDelegate, Double progressStart, Double progressEnd)

   at ABB.Robotics.RobotStudio.Stations.Station.Load(String fileName, Boolean asReadOnly, ProgressNotification progressDelegate, FileNotFoundNotification fileNotFoundDelegate, Boolean loadGeometry)

   at ABBInternal.FileCommands.FileCommandServices.OpenStation(String fileName, Boolean loadGeometry)

   at ABBInternal.FileCommands.OpenStationCommandHandler.<Execute>d__0.MoveNext()

--- End of stack trace from previous location where exception was thrown ---

   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)

   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)

   at ABB.Robotics.RobotStudio.Environment.CommandBarButton.<RaiseExecuteCommand>d__0.MoveNext()

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I tried to load an older pack and go from the simulation and that worked. I tried to open the simulation with the error on another pc without result.

Can anyone help me to open it, or do i have to make a new simulation?