Sometimes, in Studio, when I use the toolbox, it randomly closes and can’t be opened until I restart Studio. When I open the console, it shows this error.
I’ve been struggling with the exact same problem. I haven’t checked what the console says after, but it’s pretty much the same thing. When I try to add to my audio filters that I want for example a 3 second limit the toolbox randomly closes and I have to go back and reload the game I was working on and even then the toolbox will be reset and I have to resize it again. So annoying.