From ab263bb59fe3eb80e3cd569e1f97d43cd29ccebf Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Thu, 9 Apr 2020 13:06:06 +0300
Subject: [PATCH] Raise ValueError if Task.get_logger() is called after task
 was closed

---
 trains/task.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trains/task.py b/trains/task.py
index 900e2ada..2071628e 100644
--- a/trains/task.py
+++ b/trains/task.py
@@ -1216,7 +1216,7 @@ class Task(_Task):
 
         # do not recreate logger after task was closed/quit
         if self._at_exit_called:
-            return None
+            raise ValueError("Cannot use Task Logger after task was closed")
 
         if not self._logger:
             # force update of base logger to this current task (this is the main logger task)