fixed font loading init

customtkinter/__init__.py

@@ -27,6 +27,8 @@ FontManager.load_font(os.path.join(script_directory, "assets", "fonts", "Roboto"
 # load font necessary for rendering the widgets on Windows, Linux
 if FontManager.load_font(os.path.join(script_directory, "assets", "fonts", "CustomTkinter_shapes_font-fine.otf")) is True:
     Settings.circle_font_is_ready = True
+else:
+    Settings.circle_font_is_ready = False
 
     if Settings.preferred_drawing_method == "font_shapes":
         sys.stderr.write("customtkinter.__init__ warning: " +

customtkinter/appearance_mode_tracker.py

@@ -10,8 +10,10 @@ try:
         sys.stderr.write("WARNING: You have to update the darkdetect library: pip3 install --upgrade darkdetect\n")
         if sys.platform != "darwin":
             exit()
-except:
-    pass
+except ImportError as err:
+    raise err
+except Exception:
+    sys.stderr.write("customtkinter.appearance_mode_tracker warning: failed to import darkdetect")
 
 
 class AppearanceModeTracker: