From 4c1abfbe0966969929f32a2adc57e9835bac9312 Mon Sep 17 00:00:00 2001
From: muhua <microhuang@live.com>
Date: Sun, 27 Jun 2021 14:16:55 +0800
Subject: [PATCH] Fix "Invalid JSON configuration, must be a dict" (#16648)

Wrong variable name used

(cherry picked from commit c975d4cb2f360a56fb8d54cd44b047e57d67efeb)
---
 airflow/www/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/airflow/www/views.py b/airflow/www/views.py
index 63f232a255ffc..fdfea4228246c 100644
--- a/airflow/www/views.py
+++ b/airflow/www/views.py
@@ -1523,7 +1523,7 @@ def trigger(self, session=None):
         if request_conf:
             try:
                 run_conf = json.loads(request_conf)
-                if not isinstance(conf, dict):
+                if not isinstance(run_conf, dict):
                     flash("Invalid JSON configuration, must be a dict", "error")
                     return self.render_template(
                         'airflow/trigger.html', dag_id=dag_id, origin=origin, conf=request_conf