From 30316aa4923bf8e194dbf00b34b567839f26a422 Mon Sep 17 00:00:00 2001
From: Paul Hristea <hristea.paul.petrisor@gmail.com>
Date: Thu, 9 Jul 2026 01:22:26 +0300
Subject: [PATCH] Fallback isolated ClassLoader to platform classes by setting
 its parent to Platform ClassLoader

---
 .../connect/server/util/javascript/MirthContextFactory.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/src/com/mirth/connect/server/util/javascript/MirthContextFactory.java b/server/src/com/mirth/connect/server/util/javascript/MirthContextFactory.java
index 5e303757d5..6ba3bb35f1 100644
--- a/server/src/com/mirth/connect/server/util/javascript/MirthContextFactory.java
+++ b/server/src/com/mirth/connect/server/util/javascript/MirthContextFactory.java
@@ -114,7 +114,7 @@ public ClassLoader getIsolatedClassLoader() {
         if (isolatedClassLoader == null && ArrayUtils.isNotEmpty(urls)) {
             synchronized (this) {
                 if (isolatedClassLoader == null) {
-                    isolatedClassLoader = new URLClassLoader(urls, null);
+                    isolatedClassLoader = new URLClassLoader(urls, ClassLoader.getPlatformClassLoader());
                 }
             }
         }