From 82b16a934ce057dc626be9641c3c87b05e2e0445 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 3 Apr 2019 15:15:33 +0200
Subject: [PATCH] workaround in case SoInput.setBuffer raises an exception

---
 src/Mod/TemplatePyMod/Automation.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Mod/TemplatePyMod/Automation.py b/src/Mod/TemplatePyMod/Automation.py
index 0b70e50854..8a990d08f7 100644
--- a/src/Mod/TemplatePyMod/Automation.py
+++ b/src/Mod/TemplatePyMod/Automation.py
@@ -8,6 +8,8 @@ FreeCADCmd -P <path_to_file> Automation.py
 """
 
 import FreeCAD, Part
+import os
+import tempfile
 
 def makeSnapshotWithGui():
 	from PySide import QtGui
@@ -48,7 +50,15 @@ def makeSnapshotWithoutGui():
 
 	# load it into a buffer
 	inp=coin.SoInput()
-	inp.setBuffer(iv)
+	try:
+		inp.setBuffer(iv)
+	except:
+		tempPath = tempfile.gettempdir()
+		fileName = tempPath + os.sep + "cone.iv"
+		file = open(fileName, "w")
+		file.write(iv)
+		file.close()
+		inp.openFile(fileName)
 
 	# and create a scenegraph
 	data = coin.SoDB.readAll(inp)