I wan´t to call a stimulus profile file programmatically. I discovered that there is no VI for that in the LabVIEW VeriStand API (for the legacy stimulus profile editor such a VI exists). But in the Example finder exists a VI which uses the .NET VeriStand API to acomplish this (http://forums.ni.com/t5/NI-VeriStand/Start-Stimulus-Profile-from-LabVIEW/m-p/1789162). Furthermore someone created a Custom Control for the workspace which uses this .NET invoke (http://www.ni.com/example/31335/en/). Both examples work in general but I have one problem which i´m not able to fix:
If I use a "Update Model Parameters From File" step in the stimulus profile to change the parameters of a model the step is going to fail with the error: "Error: -307650. Details: Object reference not set to an instance of an object." This only happens if i use the .NET VeriStand API invoke to call the stimulus profile. If I start the stimulus profile out of the Stimulus Profile Editor this error doesn´t occur and the Model Parameter Update works correctly.
If I delete the "Update Model Parameters From File" step the whole stimulus profile passes just fine.
Has anyone an idea how to fix this issue or how to programmatically call a stimulus profile file with the VeriStand API? Thanks for any suggestions in advance and have a nice day.
H.