Edit Wrong code

Drive_Converter.py

@@ -61,6 +61,10 @@ def get_path_from_db(modelid,seetanet_model):
         return None,None 
     else:
         path_name =  str(result_atlas[0])
+        if path_name.find("::") == -1:
+	     logging.info('get wrong parameters!')
+             return None,None       
+        
         path_list = path_name.split("::")
         if len(path_list) != 2:
 	     logging.info('get wrong parameters!')
@@ -186,7 +190,7 @@ t = threading.Thread(target=get_info_from_queue,args=(1,))
 @app.route('/convert',methods=['POST'])
 def Dirver_Convert():
     #get parameter modelid from post stream
-    return_flag = "queue"
+    return_flag = "Packing..."
     try:
           modelid=request.form['modelid']
           output_layer=request.form['output_layer']