activity 2-4 Call a SubVI not working as demonstrated

[baylor_bme]

see description..... the wires show as not connected if I add the subVI temp & vol to diagram. If not wire to SubVI, then connection to divide VI is okay.....this is not as being demonstrated, even though I've used a SubVI created by National Instruments, as stored in the Solutions directory.

[Dennis_Knutson]

I'm assuming that this is one of the old tutorials from LabVIEW 5. I looked it up and did the activity as described and had no problems with using the Temp & Vol.vi in the solutions folder. If you delete the connection to Temp & Vol.vi, your VI should show a broken arrow because the divide function is missing a connection. If there's no broken wire, then maybe you've wired both inputs of the divide to the constant. Delete the sire from the constant, select Remove Bad Wires from the Edit menu and try again. If all else fails, attach your VI so someone can look at it.