UIBuilder Error
 

Getting this error when trying to Save As in UIBuilder:

"Could not save file as '[]'" where [] is the open box character (the one you usually get when it's a non-alphanumeric symbol that it doesn't know how to display).

Any ideas? I tried searching but could find nothing on this error (not that the forum search here was helpful, since it kept turning "not save" into "-save" and didn't match phrases...)

The only time I've got that error is when files I was trying to save where set to read only.

Yeah, here's the weird thing...

I'm saving it to a completely empty folder, so I know nothing is read only. It saves like the font files and such, but seems to balk when it actually gets to a file.

But... when I copied the entire directory that I was originally modifying, and then saved as to there, it worked fine. Very weird.