Address comments

minggangw · minggangw · commit 693cfb5ef387 · 2026-06-18T15:27:13.000+08:00
diff --git a/demo/electron/turtle_tf2/renderer.js b/demo/electron/turtle_tf2/renderer.js
@@ -69,8 +69,9 @@ document.addEventListener('DOMContentLoaded', function () {
     if (loadingScreen) {
       const loadingText = loadingScreen.querySelector('div:last-child');
       if (loadingText) {
+        const reason = String((err && err.message) || err);
         loadingText.textContent =
-          'Failed to initialize 3D view (WebGL unavailable): ' + err.message;
+          'Failed to initialize 3D view (WebGL unavailable): ' + reason;
         loadingText.style.color = '#ff4444';
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -69,8 +69,9 @@ document.addEventListener('DOMContentLoaded', function () {`
`69`	`69`	`if (loadingScreen) {`
`70`	`70`	`const loadingText = loadingScreen.querySelector('div:last-child');`
`71`	`71`	`if (loadingText) {`
	`72`	`+ const reason = String((err && err.message) \|\| err);`
`72`	`73`	`loadingText.textContent =`
`73`		`- 'Failed to initialize 3D view (WebGL unavailable): ' + err.message;`
	`74`	`+ 'Failed to initialize 3D view (WebGL unavailable): ' + reason;`
`74`	`75`	`loadingText.style.color = '#ff4444';`
`75`	`76`	`}`
`76`	`77`	`}`