I have not tested this under 4.9.0 or 4.9.1 (as I don’t wish to mess them up), so this ocurred with 4.8.3.
I was happily editing a BluePrint Structure (no code, no nothing, just the variables) in what I think of as the standard pane. Where you have the “add variable” button etc.
Now, by “chance” I clicked on the TAB for the Pane, and it just happily closed for me… Well I was happy.
Till…
I tried to re-open the same data blueprint, and it refused, or rather, the tab did open, but, it showed nothing, nada, zip, zilch, empty pane.
Tried a different structure/data blueprint, same thing, closed the UE4 Editor, Same thing, closed launcher and editor, same thing, went outside, and howled at the moon, well ok the sun, came back no change, anything I tried, nothing. Started flipping all the Editor config settings, no change, Right click in the “empty” window pane, nothing there. right click on Tab, nothign there, etc. ad nauseum.
So, does anyone know, how to get this darn thing, to open a data only blueprint, such that I can add variables, see the variables that are there, change things, and be happy once more?
Thank you in advance for any and all help!