From 65e185f9a57c700c0498c6ad518847e9849d9333 Mon Sep 17 00:00:00 2001
From: Thays Grazia <thaystg@gmail.com>
Date: Thu, 1 Feb 2024 19:46:15 -0300
Subject: [PATCH] Fixes exception while debugging on Chrome as IDE

---
 src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
index bbf199f0e79b63..d072301f84259c 100644
--- a/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
+++ b/src/mono/wasm/debugger/BrowserDebugProxy/MonoProxy.cs
@@ -1591,7 +1591,8 @@ internal virtual async Task OnSourceFileAdded(SessionId sessionId, SourceFile so
             await SendEvent(sessionId, "Debugger.scriptParsed", scriptSource, token);
             if (!resolveBreakpoints)
                 return;
-            foreach (var req in context.BreakpointRequests.Values)
+            var breakpointRequests = context.BreakpointRequests.Values.ToList<BreakpointRequest>(); //this can be changed while we are looping it and cause an exception
+            foreach (var req in breakpointRequests)
             {
                 if (req.TryResolve(source))
                 {