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fix: wrap _measureHeight() in try-catch to prevent crashes when WebView is not ready

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Closes #340

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Thomas SharedInbox
2026-06-01 17:55:36 +02:00
co-authored by Claude Sonnet 4.6
parent 968db75c69
commit a70e8a011f
1 changed files with 10 additions and 6 deletions
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lib/ui/widgets/secure_email_webview.dart
+10 -6
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@@ -111,12 +111,16 @@ class _SecureEmailWebViewState extends State<SecureEmailWebView> {
);
Future<void> _measureHeight(String _) async {
final result = await _controller!.runJavaScriptReturningResult(
'document.documentElement.scrollHeight',
);
final h = double.tryParse(result.toString());
if (h != null && h > 0 && mounted) {
setState(() => _height = h);
try {
final result = await _controller!.runJavaScriptReturningResult(
'document.documentElement.scrollHeight',
);
final h = double.tryParse(result.toString());
if (h != null && h > 0 && mounted) {
setState(() => _height = h);
}
} catch (_) {
// WebView not ready yet; height stays at default
}
}