Issue with Sort 1D Array.vim and VI Refnum

[Gryffin]

Hello all,

I am having an issue using the Sort 1D Array.vim which allows you to pass in a custom "less-than" function to sort things.

In my case particularly, I am sorting DAQmx physical channels by order of PXI#, Slot#, and then ai#.

I have coded the less-than function this way:

When I attempt to connect this to "Sort 1D Array.vim", I get this:

I seemingly have done this correctly, however, it doesn't work...

I would greatly appreciate some help.

[altenbach]

If you look at the shipping example (lesson 2a), the connector pane is actually different for the VI refnum scenario. Maybe change to that and see what happens....

[Gryffin]

I switched the tunnel pattern to match that example but I still get broken wires when attempting to wire it into Sort 1D Array.vim...

[altenbach]

It would help if you could attach the VI.

[Gryffin]

Attached is the "less-than" VI for DAQmx physical channels.

I also attach a vi demonstrating the various ways i've attempted to connect this to 1D sort.

(I'm using LV2021)

[altenbach]

Sorry, I only have LabVIEW 2020 here...

[Gryffin]

Attached LV2020 version

Thanks for trying to help!

[altenbach · Accepted solution]

removing the two extra terminals again, it is unbroken here using the strictly typed static reference.

[Gryffin]

altenbach,

Thanks for your help. I made a stupid mistake and didn't wire up the array of DAQmx physical channels to the array input before connecting the VI ref. Works fine now.