xabi

It seems this is related to the execution level of the constructor. Since the constructor was executed in the scope of the VI I use for testing, once that VI finishes and stops, LabVIEW may unregister the reference before the actor stops. LabVIEW reference about user event registration:

Edit: No, I't doesn't works

I’m working on a project using the Actor Framework to remotely control an oscilloscope. The actor responsible for the oscilloscope overrides the Actor Core to run a loop that acquires data, which is then sent to the root actor for processing. The issue is that when stopping the root actor, the oscilloscope actor throws an error when trying to send the data (which is expected, since the root actor no longer exists). However, the problem is that when executing Stop Core—where the acquisition and UI loops are stopped—for some reason error 1 is generated and the actor does not shut down properly. On the other hand, when sending the Stop message, it does stop correctly. Any ideas? Thanks in advance! Generic Oscilloscope.zip