From 76856c3bb025a9368985656b65c77deccfebc863 Mon Sep 17 00:00:00 2001
From: ysdede <5496750+ysdede@users.noreply.github.com>
Date: Sat, 7 Feb 2026 19:00:35 +0000
Subject: [PATCH 1/2] Refactor error handling in App.tsx to avoid unsafe 'any'
 usage

Replaces `catch (err: any)` with `catch (err)` in two locations in `src/App.tsx`.
Implements safe error message extraction by checking `err instanceof Error` before accessing `.message`.
Uses `String(err)` as a fallback for non-Error thrown objects.

This improves type safety and robustness of the application's error reporting.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
---
 src/App.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/App.tsx b/src/App.tsx
index 5b3e1a9..96c6aa3 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -389,7 +389,7 @@ const App: Component = () => {
           modelConfidence: 0,
         });
       }
-    } catch (err: any) {
+    } catch (err) {
       console.error('[v4Tick] Inference error:', err);
     } finally {
       v4InferenceBusy = false;
@@ -718,8 +718,9 @@ const App: Component = () => {
             }
           }
         }, 100);
-      } catch (err: any) {
-        appStore.setErrorMessage(err.message);
+      } catch (err) {
+        const message = err instanceof Error ? err.message : String(err);
+        appStore.setErrorMessage(message);
       }
     }
   };

From 652c2e789b308ce84302d2a90097e4e31a722f30 Mon Sep 17 00:00:00 2001
From: ysdede <5496750+ysdede@users.noreply.github.com>
Date: Tue, 10 Feb 2026 21:48:29 +0000
Subject: [PATCH 2/2] Refactor error handling in App.tsx to avoid unsafe 'any'
 usage

Replaces `catch (err: any)` with `catch (err)` in two locations in `src/App.tsx`.
Implements safe error message extraction by checking `err instanceof Error` before accessing `.message`.
Uses `String(err)` as a fallback for non-Error thrown objects.

This improves type safety and robustness of the application's error reporting.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>