Merge pull request #402 from pangeachat/blue-error-handling

error handling for error found by blue

lib/pangea/utils/error_handler.dart

@@ -8,6 +8,11 @@ import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:http/http.dart' as http;
 import 'package:sentry_flutter/sentry_flutter.dart';
 
+class PangeaWarningError implements Exception {
+  final String message;
+  PangeaWarningError(message) : message = "Pangea Warning Error: $message";
+}
+
 class ErrorHandler {
   ErrorHandler();
 

lib/pangea/widgets/igc/pangea_rich_text.dart

@@ -57,20 +57,28 @@ class PangeaRichTextState extends State<PangeaRichText> {
   }
 
   void _setTextSpan(String newTextSpan) {
-    widget.toolbarController?.toolbar?.textSelection.setMessageText(
-      newTextSpan,
-    );
-    if (mounted) {
+    try {
+      if (!mounted) return; // Early exit if the widget is no longer in the tree
+
+      widget.toolbarController?.toolbar?.textSelection.setMessageText(
+        newTextSpan,
+      );
       setState(() {
         textSpan = newTextSpan;
       });
+    } catch (error, stackTrace) {
+      ErrorHandler.logError(
+        e: PangeaWarningError(error),
+        s: stackTrace,
+        m: "Error setting text span in PangeaRichText",
+      );
     }
   }
 
   void setTextSpan() {
-    if (_fetchingRepresentation == true) {
+    if (_fetchingRepresentation) {
       _setTextSpan(
-        textSpan = widget.pangeaMessageEvent.event
+        widget.pangeaMessageEvent.event
             .getDisplayEvent(widget.pangeaMessageEvent.timeline)
             .body,
       );
@@ -91,13 +99,17 @@ class PangeaRichTextState extends State<PangeaRichText> {
       setState(() => _fetchingRepresentation = true);
       widget.pangeaMessageEvent
           .representationByLanguageGlobal(
-            langCode: widget.pangeaMessageEvent.messageDisplayLangCode,
-          )
-          .onError(
-            (error, stackTrace) =>
-                ErrorHandler.logError(e: error, s: stackTrace),
-          )
-          .then((event) {
+        langCode: widget.pangeaMessageEvent.messageDisplayLangCode,
+      )
+          .onError((error, stackTrace) {
+        ErrorHandler.logError(
+          e: PangeaWarningError(error),
+          s: stackTrace,
+          m: "Error fetching representation",
+        );
+        return null;
+      }).then((event) {
+        if (!mounted) return;
         repEvent = event;
         _setTextSpan(repEvent?.text ?? widget.pangeaMessageEvent.body);
       }).whenComplete(() {

pangea_packages/fcm_shared_isolate/pubspec.lock

@@ -149,33 +149,41 @@ packages:
     description:
       name: matcher
       sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
     version: "0.12.16+1"
+    version: "0.12.16+1"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
       sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+      sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
       url: "https://pub.dev"
     source: hosted
     version: "0.8.0"
+    version: "0.8.0"
   meta:
     dependency: transitive
     description:
       name: meta
       sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+      sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
       url: "https://pub.dev"
     source: hosted
     version: "1.12.0"
+    version: "1.12.0"
   path:
     dependency: transitive
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+    version: "1.9.0"
   pedantic:
     dependency: "direct dev"
     description:
@@ -242,9 +250,11 @@ packages:
     description:
       name: test_api
       sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+      sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
       url: "https://pub.dev"
     source: hosted
     version: "0.7.0"
+    version: "0.7.0"
   vector_math:
     dependency: transitive
     description:
@@ -272,3 +282,5 @@ packages:
 sdks:
   dart: ">=3.3.0 <4.0.0"
   flutter: ">=3.18.0-18.0.pre.54"
+  dart: ">=3.3.0 <4.0.0"
+  flutter: ">=3.18.0-18.0.pre.54"