LV 2019 - Choose implementation dialog hangs on recursive click-through

[andre.buurman@carya]

Hi all,

Just came across something that looks lie a bug in the "Choose implementation" dialog with block diagram preview.

The figure below describes the steps.

Double clicking a VI that isn't equal to the dynamic dispatch VI will open it's front panel.

Double clicking a VI that is equal - in this case "parse data" - the dialog hangs, the OK and cancel buttons don't work anymore. It seems it's trying to open another "Choose implementation" dialog.

This might also occur choose a different dynamic dispatch VI that requires the "Choose implementation" dialog.

Another interesting observation was that I was able to change code in the preview and it was preserved after clicking OK.

[Darren · Accepted solution]

Thanks for reporting the issue. I can reproduce it, and I have filed CAR 740616.

[mcib]

Is there a fix to this? I am seeing the same issue in LV 2022.