From b2a0e7f813e0808764129ac9a2633534c58095b1 Mon Sep 17 00:00:00 2001
From: tpoisseau <22891227+tpoisseau@users.noreply.github.com>
Date: Tue, 20 Jan 2026 09:08:09 +0100
Subject: [PATCH 1/2] fix: stricter error check for stricter ts config

---
 src/component/main/ErrorOverlay.tsx | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/component/main/ErrorOverlay.tsx b/src/component/main/ErrorOverlay.tsx
index f6d6878cc..7385010f6 100644
--- a/src/component/main/ErrorOverlay.tsx
+++ b/src/component/main/ErrorOverlay.tsx
@@ -1,4 +1,5 @@
 import styled from '@emotion/styled';
+import type { ReactNode } from 'react';
 import type { FallbackProps } from 'react-error-boundary';
 
 const WrongP = styled.p`
@@ -19,12 +20,20 @@ const Details = styled.details`
 `;
 
 export default function ErrorOverlay(props: FallbackProps) {
+  const error = props.error;
+  const message =
+    error && typeof error === 'object' && 'message' in error
+      ? error.message
+      : null;
+  const stack =
+    error && typeof error === 'object' && 'stack' in error ? error.stack : null;
+
   return (
     <div style={{ margin: 25 }}>
       <WrongP>Something went wrong.</WrongP>
       <Details>
-        <p style={{ textDecoration: 'underline' }}>{props.error.message}</p>
-        {props.error.stack}
+        <p style={{ textDecoration: 'underline' }}>{message as ReactNode}</p>
+        {stack as ReactNode}
       </Details>
     </div>
   );

From 9fe30ea24483cf96b5b05d06e146572df329e3a0 Mon Sep 17 00:00:00 2001
From: tpoisseau <22891227+tpoisseau@users.noreply.github.com>
Date: Tue, 20 Jan 2026 09:22:32 +0100
Subject: [PATCH 2/2] chore: update `react-error-boundary`

NB this update use `error: unknown` instead `error: Error` in `FallbackProps`
---
 package-lock.json | 8 ++++----
 package.json      | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index a69f000ff..3697fcdba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -50,7 +50,7 @@
         "papaparse": "^5.5.3",
         "react-d3-utils": "^3.1.2",
         "react-dropzone": "^14.3.8",
-        "react-error-boundary": "^6.0.3",
+        "react-error-boundary": "^6.1.0",
         "react-hook-form": "^7.71.0",
         "react-icons": "^5.5.0",
         "react-inspector": "^9.0.0",
@@ -10394,9 +10394,9 @@
       }
     },
     "node_modules/react-error-boundary": {
-      "version": "6.0.3",
-      "resolved": "https://registry.npmjs.org/react-error-boundary/-/react-error-boundary-6.0.3.tgz",
-      "integrity": "sha512-5guqn2UYpCFjE8UDMA8J7Kke+YSGBFrKQRJb3XdcaGZXYINZfQXgBt3ifY6MvjkN7QROc5A8zclyoSCwrcRUKw==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/react-error-boundary/-/react-error-boundary-6.1.0.tgz",
+      "integrity": "sha512-02k9WQ/mUhdbXir0tC1NiMesGzRPaCsJEWU/4bcFrbY1YMZOtHShtZP6zw0SJrBWA/31H0KT9/FgdL8+sPKgHA==",
       "license": "MIT",
       "peerDependencies": {
         "react": "^18.0.0 || ^19.0.0"
diff --git a/package.json b/package.json
index 79ac634a1..04fbb9ef6 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "papaparse": "^5.5.3",
     "react-d3-utils": "^3.1.2",
     "react-dropzone": "^14.3.8",
-    "react-error-boundary": "^6.0.3",
+    "react-error-boundary": "^6.1.0",
     "react-hook-form": "^7.71.0",
     "react-icons": "^5.5.0",
     "react-inspector": "^9.0.0",