3 files changed, 31 insertions, 18 deletions
diff --git a/jfr_playoff/gui/frames/__init__.py b/jfr_playoff/gui/frames/__init__.py
index bef832f..855be4e 100644
--- a/jfr_playoff/gui/frames/__init__.py
+++ b/jfr_playoff/gui/frames/__init__.py
@@ -382,19 +382,24 @@ class RefreshableOptionMenu(ttk.OptionMenu):
                 self.__callback(self._valueVariable, *args)
 
     def refreshOptions(self, *args):
-        options = self.getOptions()
-        self['menu'].delete(0, tk.END)
-        for label, option in options:
-            self['menu'].add_command(
-                label=label,
-                command=self._setit(
-                    self._variable, self._valueVariable,
-                    label, option, self._callback))
-        self._valueLock = True
-        self._valueVariable.set(
-            self._lastValue
-            if self._lastValue in [option[1] for option in options] else '')
-        self._valueLock = False
+        try:
+            options = self.getOptions()
+            self['menu'].delete(0, tk.END)
+            for label, option in options:
+                self['menu'].add_command(
+                    label=label,
+                    command=self._setit(
+                        self._variable, self._valueVariable,
+                        label, option, self._callback))
+            self._valueLock = True
+            self._valueVariable.set(
+                self._lastValue
+                if self._lastValue in [option[1] for option in options]
+                else '')
+            self._valueLock = False
+        except tk.TclError:
+            # we're probably being destroyed, ignore
+            pass
 
     def getOptions(self):
         return [
diff --git a/jfr_playoff/gui/frames/match.py b/jfr_playoff/gui/frames/match.py
index 4c8736c..685d399 100644
--- a/jfr_playoff/gui/frames/match.py
+++ b/jfr_playoff/gui/frames/match.py
@@ -600,10 +600,14 @@ class MatchSettingsFrame(RepeatableFrame):
 
     @property
     def label(self):
-        phase = self._getPhase()
-        return 'Mecz #%d (%s)' % (
-            self.getMatchID(),
-            phase.master.tab(phase)['text'] if phase is not None else '')
+        try:
+            phase = self._getPhase()
+            return 'Mecz #%d (%s)' % (
+                self.getMatchID(),
+                phase.master.tab(phase)['text'] if phase is not None else '')
+        except tk.TclError:
+            # we're probably just being created, ignore
+            return ''
 
     def setValue(self, value):
         self.matchID.set(value['id'] if 'id' in value else 0)
diff --git a/jfr_playoff/gui/frames/visual.py b/jfr_playoff/gui/frames/visual.py
index 3e09445..6780e99 100644
--- a/jfr_playoff/gui/frames/visual.py
+++ b/jfr_playoff/gui/frames/visual.py
@@ -190,7 +190,11 @@ class MatchList(RefreshableOptionMenu):
         return match.label
 
     def getValues(self):
-        return self.winfo_toplevel().getMatches()
+        try:
+            return self.winfo_toplevel().getMatches()
+        except tk.TclError:
+            # we're probably being destroyed, ignore
+            return []
 
     def getVarValue(self, match):
         return unicode(match.getMatchID())