small fixes

operators/tracker.py

@@ -37,11 +37,11 @@ class VSETB_OT_tracker_connect(Operator):
         settings = get_scene_settings()
         try:
             prefs.tracker.connect()
-            self.report({'INFO'}, f'successfully login to {settings.tracker_name.title()}')
+            self.report({'INFO'}, f'Successfully login to {settings.tracker_name.title()}')
             return {"FINISHED"}
         except Exception as e:
             print('e: ', e)
-            self.report({'ERROR'}, f'Cannot connect to tracker.')
+            self.report({'ERROR'}, f'Cannot connect to tracker, check login and password')
             return {"CANCELLED"}
             
 
@@ -173,6 +173,7 @@ class VSETB_OT_load_projects(Operator):
                     sequence.id = sequence_data['id']
 
             project.metadata_types.clear()
+            
             for metadata_data in tracker.get_metadata_types(project_data):
                 #pprint(metadata_data)
                 metadata_type = project.metadata_types.add()