Modify instruction

Hello,

I just start to work with RS 5.15 and I have a problem when I want to modify a motion instruction in the station, after a load module on the VC and synchronisation to station. See error message. When I insert a motion instruction in a station path, modifying the instruction is not a problem. Can somebody help me?

Thanks in advance

VCG PAINT

Error message:

RobotStudio .NET exception: Object reference not set to an instance of an object.

Base exception: NullReferenceException
Object reference not set to an instance of an object.
at ABBInternal.ElementToolControls.InstructionHelper.AddInstructionArgumentToDynamicPropertyContainer(RsInstruction instruction, DynamicPropertyContainer dynamicPropertyContainer, RsTask task, RsInstructionDescription instructionDescription)
at ABBInternal.ElementToolControls.EditInstructionHelper.InitializePropertyGrid(PropertyGrid propertyGrid, List1 instructionList) at ABBInternal.ElementToolControls.EditInstructionHelper.WriteSelectedInstructionDataToPropertyGrid(PropertyGrid propertyGrid, List1 selectedInstructions, List1& templateList, Boolean& templateComboBoxEnabled, List1& motionTypeList, Boolean& motionTypeComboBoxEnabled)
at ABBInternal.ElementToolControls.EditInstructionTool.RefreshGrid()
at ABBInternal.ToolWindow.ToolHostControl.ActivateControl(Type ctlType, CommandBarButton command, Boolean setFocus, Object selection)

Hi,
If you attach a Pack&Go of your station, I can take a look at it.