Handle fontTools.ttLib.TTLibError errors
diff --git a/Lib/fontTools/fontView.py b/Lib/fontTools/fontView.py
index 90a1c6f..ffe69ce 100644
--- a/Lib/fontTools/fontView.py
+++ b/Lib/fontTools/fontView.py
@@ -91,7 +91,7 @@
 		# Make sure item is decompiled
 		try:
 			value["asdf"]
-		except (AttributeError, KeyError):
+		except (AttributeError, KeyError, ttLib.TTLibError):
 			pass
 		if isinstance(value, ttLib.getTableModule('glyf').Glyph):
 			# Glyph type needs explicit expanding to be useful