From 14a4a1ed99cba7f9aae1538057a5eeda6c778508 Mon Sep 17 00:00:00 2001
From: Sakamoto Shiina <68018796+ShiinaSakamoto@users.noreply.github.com>
Date: Sat, 29 Nov 2025 15:58:52 +0900
Subject: [PATCH] [Update] Add an error notification that is when an invalid
 endpoint or message is received(mostly frontend side endpoint error handling
 bug).

---
 src-ui/logics/_useBackendErrorHandling.js                   | 3 +++
 src-ui/views/app/_app_controllers/StartPythonController.jsx | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src-ui/logics/_useBackendErrorHandling.js b/src-ui/logics/_useBackendErrorHandling.js
index eb8bcae0..307520ea 100644
--- a/src-ui/logics/_useBackendErrorHandling.js
+++ b/src-ui/logics/_useBackendErrorHandling.js
@@ -241,6 +241,9 @@ export const _useBackendErrorHandling = () => {
 
             default:
                 console.error(`Invalid endpoint or message: ${endpoint}\nmessage: ${message}\nresult: ${JSON.stringify(result)}`);
+                showNotification_Error(
+                    `An error occurred. Please contact the developers and restart VRCT. Error: Invalid endpoint or message: ${endpoint}\nmessage: ${message}\nresult: ${JSON.stringify(result)}`, { hide_duration: null }
+                );
                 return;
         }
 
diff --git a/src-ui/views/app/_app_controllers/StartPythonController.jsx b/src-ui/views/app/_app_controllers/StartPythonController.jsx
index 55824bc8..d2781abf 100644
--- a/src-ui/views/app/_app_controllers/StartPythonController.jsx
+++ b/src-ui/views/app/_app_controllers/StartPythonController.jsx
@@ -49,7 +49,8 @@ const useStartPython = () => {
         });
         command.stderr.on("data", line => {
             showNotification_Error(
-                `An error occurred. Please restart VRCT or contact the developers. The last line:${JSON.stringify(line)}`, { hide_duration: null });
+                `An error occurred. Please restart VRCT or contact the developers. The last line:${JSON.stringify(line)}`, { hide_duration: null }
+            );
             console.error("stderr", line);
         });
         const backend_subprocess = await command.spawn();