From f471f1351e4684791b086e4e4e651eadcd24fe2d Mon Sep 17 00:00:00 2001
From: Sergey Matvienko <smatvienko@thingsboard.io>
Date: Thu, 18 Apr 2024 21:10:44 +0200
Subject: [PATCH] alarm repository UUID.fromString for non-blank assigneeId

---
 .../java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dao/src/main/java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java b/dao/src/main/java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java
index 57de807d77..90a5b1f8d4 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/sql/alarm/JpaAlarmDao.java
@@ -281,7 +281,7 @@ public class JpaAlarmDao extends JpaAbstractDao<AlarmEntity, Alarm> implements A
                 asf.hasClearFilter() && asf.getClearFilter(),
                 asf.hasAckFilter(),
                 asf.hasAckFilter() && asf.getAckFilter(),
-                assigneeId == null ? null : UUID.fromString(assigneeId));
+                StringUtils.isNotBlank(assigneeId) ? UUID.fromString(assigneeId) : null);
     }
 
     @Override