diff --git a/importer.py b/importer.py
index c1fd900..bfb6d34 100644
--- a/importer.py
+++ b/importer.py
@@ -191,8 +191,12 @@ class ModuleLoader(SourceLoader):
         module.del_event = del_event
 
         if not hasattr(module, "NODATA"):
-            module.DATAS = parse_file(os.path.join(self.context.data_path,
-                                                module.__name__ + ".xml"))
+            data_file = os.path.join(self.context.data_path,
+                                     module.__name__ + ".xml")
+            if os.path.isfile(data_file):
+                module.DATAS = parse_file(data_file)
+            else:
+                module.DATAS = module_state.ModuleState("nemubotstate")
             module.save = mod_save
         else:
             module.DATAS = None
diff --git a/tools/xmlparser/__init__.py b/tools/xmlparser/__init__.py
index a11ea25..502d198 100644
--- a/tools/xmlparser/__init__.py
+++ b/tools/xmlparser/__init__.py
@@ -54,28 +54,11 @@ def parse_file(filename):
     parser = xml.sax.make_parser()
     mod = ModuleStatesFile()
     parser.setContentHandler(mod)
-    try:
-        parser.parse(open(filename, "r"))
-        return mod.root
-    except IOError:
-        logger.exception("error occurs during XML parsing of %s", filename)
-        return module_state.ModuleState("nemubotstate")
-    except:
-        logger.exception("error occurs during XML parsing of %s", filename)
-        if mod.root is None:
-            return module_state.ModuleState("nemubotstate")
-        else:
-            return mod.root
+    parser.parse(open(filename, "r"))
+    return mod.root
 
 
 def parse_string(string):
     mod = ModuleStatesFile()
-    try:
-        xml.sax.parseString(string, mod)
-        return mod.root
-    except:
-        logger.exception("error occurs during XML parsing")
-        if mod.root is None:
-            return module_state.ModuleState("nemubotstate")
-        else:
-            return mod.root
+    xml.sax.parseString(string, mod)
+    return mod.root