Blueprint: Unreal Editor crash when browser window size is set to 0, 0

[jens1101]

As the title says: UE4 Editor crashed if I attempt to set the browser window to 0, 0. This happened to me when I tried to create a BLUI instance before the viewport size was set; so it defaulted to 0, 0. This was in blueprint and not in C++

It would be nice to have some kind of fallback mechanism when the instance throws an error, or simply prevent creation of an instance if the size is set to 0, 0.

[cthulhusec]

That's quite odd considering there is already code to prevent that issue in the initialization. Could you provide screenshots of your Blueprint so we can see if something else is going on?

[jens1101]

Here's a screenshot of the BP:

So if the Viewport Size is [0, 0] then the game and editor hard crash.