We've run smack into a nasty LabVIEW bug. I've created a support request but I'm wondering if someone here has thoughts.
I have an object "Voltmeter.lvclass" in my code. If I drop an instance of it onto a vi "Flatten Voltmeter.vi" then check in my code, then force sync all my code from SCC such that LabVIEW has to recompile my entire code base, I get errors "Report this problem to National Instruments Tech Support. Dynamic IUse Node has no referenced VI to call...". Once my source code is open some dynamic dispatch vi's which are in a totally different part of my heirarchy have the error that the VI failed to compile. I can use CTRL-click on the broken run arrow to recompile it and then all is fine, but, if I check in the recompiled vi to SCC, then force sync all code from SCC the problem persists.
This is critical to us because our automatic builder deletes our source code and force syncs to head daily, so we are now getting build failures.
I am aware of this thread, but, obviously the solution is not a solution in my case:
https://forums.ni.com/t5/LabVIEW/dynamic-IUse-Node-has-no-referenced-VI-to-call/m-p/1002944#M448015