Merge pull request #21788 from abpframework/auto-merge/rel-9-0/3343

Merge branch dev with rel-9.0

framework/src/Volo.Abp.EventBus/Volo/Abp/EventBus/EventBusBase.cs

@@ -135,9 +135,9 @@ public abstract class EventBusBase : IEventBus
     {
         await new SynchronizationContextRemover();
 
-        foreach (var handlerFactories in GetHandlerFactories(eventType))
+        foreach (var handlerFactories in GetHandlerFactories(eventType).ToList())
         {
-            foreach (var handlerFactory in handlerFactories.EventHandlerFactories)
+            foreach (var handlerFactory in handlerFactories.EventHandlerFactories.ToList())
             {
                 await TriggerHandlerAsync(handlerFactory, handlerFactories.EventType, eventData, exceptions, inboxConfig);
             }