Invoke the knot & quot; Implementation of VI & quot; does not work in VI

Hello.  I imported a project that worked well in LV8.2 in LV2009 SP1 (both on the same Vista machine) and it does not work.  I use a node to invoke to launch a vi and invoked vi does not run, the code is shown in the picture.

"FP. Open' and 'FP. IsForemost' work, the PS made what they say.  I put sensors on parts of the called vi who would go first and the probes show that nothing has changed.  Also I can run the vi invoked alone and there is no problem, it runs as I expect.

Any ideas on how I could progress on this issue would be appreciated.  Thank you.

Problem solved.  The vi that I me call was also in a statement case in fact vi invocation.  The case was never executed.  It was my way of making sure the vi has been loaded.  It worked well in LV8.2 but not in LV2009.  I removed the vi of the case statement and then everything ran as he had already.  Looks like we have a difference in behavior between versions.

Now, I just find a way to ensure that the invoked vi is loaded when I load the vi citing.  Not a problem within the Builder App, but not also practice in the development environment.

Tags: NI Software

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