From cc04f66a48b61e9e9d7591323eff1b7e66f2f99d Mon Sep 17 00:00:00 2001
From: Raphael Michel <michel@rami.io>
Date: Thu, 10 Mar 2022 14:06:57 +0100
Subject: [PATCH] Prevent broken email placeholders from stopping emails
 (#2525)

---
 src/pretix/base/email.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pretix/base/email.py b/src/pretix/base/email.py
index 3413fe377c..f5e30cad63 100644
--- a/src/pretix/base/email.py
+++ b/src/pretix/base/email.py
@@ -310,7 +310,11 @@ def get_email_context(**kwargs):
             val = [val]
         for v in val:
             if all(rp in kwargs for rp in v.required_context):
-                ctx[v.identifier] = v.render(kwargs)
+                try:
+                    ctx[v.identifier] = v.render(kwargs)
+                except:
+                    ctx[v.identifier] = '(error)'
+                    logger.exception(f'Failed to process email placeholder {v.identifier}.')
     return ctx