From fc278ced4e033fa7a1942f507c88979dcf6f726c Mon Sep 17 00:00:00 2001
From: iroqueta <iroqueta@genexus.com>
Date: Tue, 21 Apr 2026 18:26:33 -0300
Subject: [PATCH] Catch Throwable in getJsonObject to avoid breaking SDT
 serialization

Since Jackson now serializes full objects when they are not HashMap
(commit 3e2b9e7e), reflective invocation of getters like
HttpContextNull.getPostData() / getResponse() can throw InternalError.

InternalError extends Error (not Exception), so catch(Exception) did
not catch it and the error propagated up through GXSimpleCollection
.toJSonString(), breaking any call that serialized an SDT containing
an HttpContext (e.g. GAMLoginAdditionalParameters).

Widening the catch to Throwable lets getJsonObject log the problem
and return an empty JSON object, preserving the previous behavior
for objects that fail reflective serialization.
---
 java/src/main/java/com/genexus/GxUserType.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/src/main/java/com/genexus/GxUserType.java b/java/src/main/java/com/genexus/GxUserType.java
index 1b8c5e97b..ac083ff6c 100644
--- a/java/src/main/java/com/genexus/GxUserType.java
+++ b/java/src/main/java/com/genexus/GxUserType.java
@@ -45,7 +45,7 @@ protected Object getJsonObjectFromHashMap( Object userType) {
 				jsonObj = new JSONObjectWrapper(jsonString);
 			}
 		}
-		catch(Exception e) {
+		catch(Throwable e) {
 			log.error("Could not create Json Object", e);
 		}
 		return jsonObj;