Add error guards to catch blocks

src/components/dice/DiceInteraction.tsx

@@ -108,8 +108,10 @@ function DiceInteraction({
         }
       });
     } catch (error) {
+      if (error instanceof Error) {
         setError(error);
       }
+    }
   }, [onSceneMount]);
 
   const selectedMeshRef = useRef<AbstractMesh | null>(null);

src/helpers/grid.ts

@@ -562,8 +562,10 @@ export async function getGridSizeFromImage(image: HTMLImageElement) {
   try {
     prediction = await gridSizeML(image, candidates);
   } catch (error) {
+    if (error instanceof  Error) {
       logError(error);
     }
+  }
 
   if (!prediction) {
     prediction = gridSizeHeuristic(image, candidates);

src/hooks/useImageDrop.ts

@@ -67,6 +67,7 @@ function useImageDrop(
           }
         }
       } catch (e) {
+        if (e instanceof Error) {
           if (e.message === "Failed to fetch") {
             addToast("Unable to import image: failed to fetch");
           } else {
@@ -74,6 +75,7 @@ function useImageDrop(
           }
         }
       }
+    }
 
     const files = event.dataTransfer?.files || [];
     for (let file of files) {