diff --git a/kcardgame/binding-example/main.py b/kcardgame/binding-example/main.py
index a45bfa29..401e0d77 100644
--- a/kcardgame/binding-example/main.py
+++ b/kcardgame/binding-example/main.py
@@ -1,7 +1,8 @@
-from Shiboken2QtExample import *
+from Shiboken2QtExample import QObjectWithEnum
 
 a = QObjectWithEnum()
 a.someSignal.connect(lambda x: print("Signal emitted: %s" % x))
 a.aSlot()
-print("int(QObjectWithEnum.MyEnum.Values) =", int(QObjectWithEnum.MyEnum.Values))
+print("int(QObjectWithEnum.MyEnum.Values) =",
+      int(QObjectWithEnum.MyEnum.Values))
 a.nonSlotFunction(QObjectWithEnum.MyEnum.Some)
diff --git a/pysollib/images.py b/pysollib/images.py
index 996b3fcf..287e122d 100644
--- a/pysollib/images.py
+++ b/pysollib/images.py
@@ -82,13 +82,15 @@ class Images:
     def __loadCard(self, filename, check_w=1, check_h=1, rec=None):
         # print '__loadCard:', filename
         f = os.path.join(self.cs.dir, filename)
+        img = None
         if rec and 'suit' in rec:
             # img = PIL_Image(image=self.svg.render_fragment("6_heart"))
             img = self.svg.render_fragment(
                 rank=rec['rank'], suit=rec['suit'],
                 width=self.CARDW, height=self.CARDH)
-            img = PIL_Image(image=img)
-        else:
+            if img:
+                img = PIL_Image(image=img)
+        if not img:
             if not os.path.exists(f):
                 print('card image path %s does not exist' % (f))
                 return None
diff --git a/pysollib/ui/tktile/svg.py b/pysollib/ui/tktile/svg.py
index 24b0f5d2..62bb6ec6 100644
--- a/pysollib/ui/tktile/svg.py
+++ b/pysollib/ui/tktile/svg.py
@@ -5,18 +5,18 @@
 # https://stackoverflow.com/questions/22583035
 # Thanks!
 
-from PySide2.QtGui import QPixmap  # noqa: F401
-
-from Shiboken2QtExample import MyKCardDeck
+try:
+    from PySide2.QtGui import QPixmap  # noqa: F401
+    from Shiboken2QtExample import MyKCardDeck
+except BaseException:
+    def MyKCardDeck():
+        return None
 
 import cairo
 # from gi import require_version
 # require_version('Rsvg', '2.0')
 # from gi.repository import Rsvg  # noqa: E402
 
-import pysnooper  # noqa: E402
-
-
 from pysollib.mfxutil import Image  # noqa: E402
 
 
@@ -29,7 +29,6 @@ class SVGManager:
 
     # Taken from https://stackoverflow.com/questions/44471795
     # Under MIT License - thanks.
-    @pysnooper.snoop()
     def pixbuf2image(self, pxb):
         """ Convert GdkPixbuf.Pixbuf to PIL image """
         data = pxb.get_pixels()
@@ -43,6 +42,8 @@ class SVGManager:
         return img
 
     def render_fragment(self, rank, suit, width, height):
+        if not self.d:
+            return None
         image = Image.fromqpixmap(
             self.d.get_card_pixmap(
                 rank + 1 + {'c': 0, 'd': 1, 'h': 2, 's': 3}[suit]*0x100))