From dd324b1ce57b1cb2675ad5055ca6f27b94d25e16 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 30 Jun 2014 12:50:21 +0530
Subject: [PATCH] ...

---
 src/calibre/gui2/convert/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/gui2/convert/__init__.py b/src/calibre/gui2/convert/__init__.py
index 987b7e5f66..c4b1fa3835 100644
--- a/src/calibre/gui2/convert/__init__.py
+++ b/src/calibre/gui2/convert/__init__.py
@@ -29,7 +29,7 @@ def config_widget_for_input_plugin(plugin):
         # If this is not a builtin plugin, we have to import it differently
         try:
             ans = importlib.import_module(plugin.__module__+'.'+name).PluginWidget
-        except (ImportError, AttributeError):
+        except (ImportError, AttributeError, TypeError):
             pass
         else:
             if issubclass(ans, Widget):