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core/object.cpp

@@ -1950,7 +1950,10 @@ Object::~Object() {
 
 		Signal *s = &signal_map[*S];
 
-		ERR_CONTINUE_MSG(s->lock > 0, "Attempt to delete an object in the middle of a signal emission from it.");
+		if (s->lock > 0) {
+			//@todo this may need to actually reach the debugger prioritarily somehow because it may crash before
+			ERR_PRINTS("Object was freed or unreferenced while signal '" + String(*S) + "' is being emitted from it. Try connecting to the signal using 'CONNECT_DEFERRED' flag, or use queue_free() to free the object (if this object is a Node) to avoid this error and potential crashes.");
+		}
 
 		//brute force disconnect for performance
 		int slot_count = s->slot_map.size();