edit exception

src/Drive_Converter.py

@@ -114,7 +114,10 @@ def get_path_from_db(modelid,seetanet_model):
              GP.Post_return()
  
 	     #Driver converter model by  params and model graph 	
-	     Run_Converter(params_name,graph_name,seetanet_model)
+	     result = Run_Converter(params_name,graph_name,seetanet_model)
+             if result is None:
+                  return None,None 
+            
 	     #Run_Converter("model-0015.params","model-symbol.json",seetanet_model)
 
              return params_name,graph_name

src/converter.py

@@ -415,7 +415,7 @@ def Run_Converter(model_param,model_json,seetanet_model):
     #parser.add_argument('--model_param',type=str,default = None)    
     #parser.add_argument('--model_json',type=str,default = None)    
     #args = parser.parse_args()
-
+   try:
       sym, arg_params, aux_params = \
         load_checkpoint(model_param, model_json)
       graph = load_graph(model_json)
@@ -423,5 +423,6 @@ def Run_Converter(model_param,model_json,seetanet_model):
       logging.info('start to convert model parameters')
       converter.convert(seetanet_model)
       logging.info('convert success!!!')
-
-
+      return true
+   except Exception, e:
+      return None