From f10383932f8548e0a44c42e43fd8654186c652da Mon Sep 17 00:00:00 2001
From: shadowusr <nikhakerlab@gmail.com>
Date: Thu, 30 Nov 2023 00:20:42 +0300
Subject: [PATCH] fix: handle edge case when error is null

---
 lib/static/components/state/state-error.jsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/static/components/state/state-error.jsx b/lib/static/components/state/state-error.jsx
index 12ea61e19..3e0223749 100644
--- a/lib/static/components/state/state-error.jsx
+++ b/lib/static/components/state/state-error.jsx
@@ -43,7 +43,7 @@ class StateError extends Component {
     _getErrorPattern() {
         const {errorPatterns, error} = this.props;
 
-        return errorPatterns.find(({regexp}) => error.message?.match(regexp));
+        return errorPatterns.find(({regexp}) => error?.message?.match(regexp));
     }
 
     _drawImage() {
@@ -61,6 +61,10 @@ class StateError extends Component {
     }
 
     _errorToElements(error) {
+        if (isEmpty(error)) {
+            return 'Unknown error';
+        }
+
         return map(error, (value, key) => {
             if (!value) {
                 return null;
@@ -113,7 +117,7 @@ class StateError extends Component {
 
         const extendedError = isEmpty(errorPattern)
             ? error
-            : {...error, message: `${errorPattern.name}\n${error.message}`, hint: () => parseHtmlString(errorPattern.hint)};
+            : {...error, message: `${errorPattern.name}\n${error?.message}`, hint: () => parseHtmlString(errorPattern.hint)};
 
         return (
             <div className="image-box__image image-box__image_single">