From 3a66b92522b9ae8f9448333e3ada04d76a036b51 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Fri, 30 Nov 2018 08:25:21 +1000
Subject: [PATCH] [processing] Fix crash when running model through modeler
 dialog

Fixes #20676
---
 python/plugins/processing/modeler/ModelerDialog.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/plugins/processing/modeler/ModelerDialog.py b/python/plugins/processing/modeler/ModelerDialog.py
index 4941f786f8f..7bb7663919c 100644
--- a/python/plugins/processing/modeler/ModelerDialog.py
+++ b/python/plugins/processing/modeler/ModelerDialog.py
@@ -487,7 +487,7 @@ class ModelerDialog(BASE, WIDGET):
             self.bar.pushMessage("", self.tr("Model doesn't contain any algorithm and/or parameter and can't be executed"), level=Qgis.Warning, duration=5)
             return
 
-        dlg = AlgorithmDialog(self.model, parent=iface.mainWindow())
+        dlg = AlgorithmDialog(self.model.create(), parent=iface.mainWindow())
         dlg.exec_()
 
     def save(self):