Create output fails

Beta 4 w/ Bobo’s recent “?” listbox button UI, 2012 x64 sp2

I can make an Output with ctrl+O, or by using the Depot, but if I drag an output socket or use the ’ hotkey, I get a “Unable to convert: undefined to type: String” with edt_ChannelName.text = (filterString (magma.getNodeProperty theID “channelName”) ": ")[1]

Thanks for catching that! I was not handing it correctly.
See if the attached build fixes that.
Genome_MagmaFlow_20120402c.zip (70.5 KB)