When I try to add "Extude, Wind or Tile effect", from the stylize filter menu are opening up in black and not the normal color. I can't see the names on the adjustment slider. Does anyone not how to fix it? I am on a Mac.
Have you run a utility to "clean" your OS recently? If so, you damaged the OS installation and are missing some files in the OS.
Reinstalling the OS is the only known solution.
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