I copy my Mac’s font:
Arial Unicode.ttf
to a new directory, then rename the file. Then I open it using Glyphs. Then I click File > Save As, then I enter a new name and select ufo file format:
Arial_Unicode_gu1.ufo
Then I click Save. Then Glyphs crashes.
(I repeated this several time and had Apple send the crash report to the developers.)
I am a newbie and this is my first use of Glyphs. Am I doing something wrong here? Should Glyphs be able to open a ttf file and save it as ufo extension?
I also tried the glyphs extension, and it seems to have no problem.