diff --git a/changes/2665.misc.rst b/changes/2665.misc.rst
new file mode 100644
index 0000000000..0161579c1e
--- /dev/null
+++ b/changes/2665.misc.rst
@@ -0,0 +1 @@
+An error raised and ignored during testbed testing on Winforms was silenced.
diff --git a/winforms/src/toga_winforms/widgets/table.py b/winforms/src/toga_winforms/widgets/table.py
index bb4689f7d1..242ac7be5f 100644
--- a/winforms/src/toga_winforms/widgets/table.py
+++ b/winforms/src/toga_winforms/widgets/table.py
@@ -171,11 +171,13 @@ def text(attr):
             [text(attr) for attr in self._accessors],
         )
 
-        # TODO: ListView only has built-in support for one icon per row. One possible
-        # workaround is in https://stackoverflow.com/a/46128593.
-        icon = icon(self._accessors[0])
-        if icon is not None:
-            lvi.ImageIndex = self._image_index(icon)
+        # If the table has accessors, populate the icons for the table.
+        if self._accessors:
+            # TODO: ListView only has built-in support for one icon per row. One possible
+            # workaround is in https://stackoverflow.com/a/46128593.
+            icon = icon(self._accessors[0])
+            if icon is not None:
+                lvi.ImageIndex = self._image_index(icon)
 
         return lvi