From 690e87a3fb0e8d1f319cf785640becfe01b6a116 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Mon, 28 Oct 2019 12:05:00 +0200
Subject: [PATCH 1/3] select manager error if order by non existing field

---
 application/Espo/Core/SelectManagers/Base.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/application/Espo/Core/SelectManagers/Base.php b/application/Espo/Core/SelectManagers/Base.php
index 04c042f669..9f3a521c29 100644
--- a/application/Espo/Core/SelectManagers/Base.php
+++ b/application/Espo/Core/SelectManagers/Base.php
@@ -186,6 +186,12 @@ class Base
                     $result['orderBy'] = 'LIST:' . $sortBy . ':' . implode(',', $list);
                     return;
                 }
+            } else {
+                if (strpos($sortBy, '.') === false && strpos($sortBy, ':') === false) {
+                    if (!$this->getSeed()->hasAttribute($sortBy)) {
+                        throw new Error("Order by non-existing field.");
+                    }
+                }
             }
         }
         if (!$desc) {

From 3d8be61fbfd76ca803e2c1b8d6f2e0aff604e413 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Mon, 28 Oct 2019 12:05:33 +0200
Subject: [PATCH 2/3] amend

---
 application/Espo/Core/SelectManagers/Base.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/application/Espo/Core/SelectManagers/Base.php b/application/Espo/Core/SelectManagers/Base.php
index 9f3a521c29..e51c635675 100644
--- a/application/Espo/Core/SelectManagers/Base.php
+++ b/application/Espo/Core/SelectManagers/Base.php
@@ -189,7 +189,7 @@ class Base
             } else {
                 if (strpos($sortBy, '.') === false && strpos($sortBy, ':') === false) {
                     if (!$this->getSeed()->hasAttribute($sortBy)) {
-                        throw new Error("Order by non-existing field.");
+                        throw new Error("Order by non-existing field '{$sortBy}'.");
                     }
                 }
             }

From 57803c08285bb973bd74495c2959a5614ecaf664 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Mon, 28 Oct 2019 12:24:03 +0200
Subject: [PATCH 3/3] v

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 6c04af1a02..7d36d3a2e0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "espocrm",
-  "version": "5.7.6",
+  "version": "5.7.7",
   "description": "",
   "main": "index.php",
   "repository": {