NI TestStand

cancel
Showing results for 
Search instead for 
Did you mean: 

Subsequence in New thread blocks Main thread

I have a async VI that runs parallel with TS program in a subseq. I'm calling the subsequnce in a New thread from the Main sequence. I also have a DMM subsequence that runs without any problem following that. But If I were to place a break point in any of the steps in DMM subseq, the program no longer runs and the resume and step icons are disabled. The program resumes when I stop the VI  running parallely.  Is this is a problem with the VI?NoResume.JPG

Sequences.JPG

 

 

 

The same situation does not occur if I call the parallel VI in an action step in main sequence using Start Asynchronous Call node. 

0 Kudos
Message 1 of 2
(1,666 Views)

Please post your code instead of a screenshot. Without seeing what you are doing, we can only wildly speculate on what is going on.

One question: Do you use the same VIs in the both threads?

Norbert
----------------------------------------------------------------------------------------------------
CEO: What exactly is stopping us from doing this?
Expert: Geometry
Marketing Manager: Just ignore it.
0 Kudos
Message 2 of 2
(1,639 Views)