1 files changed, 13 insertions, 24 deletions

diff --git a/scene/animation/animation_tree.cpp b/scene/animation/animation_tree.cpp
index 26a13f33c9..44f2d38a84 100644
--- a/scene/animation/animation_tree.cpp
+++ b/scene/animation/animation_tree.cpp
@@ -458,7 +458,7 @@ void AnimationTree::set_tree_root(const Ref<AnimationNode> &p_root) {
 
 	properties_dirty = true;
 
-	update_configuration_warning();
+	update_configuration_warnings();
 }
 
 Ref<AnimationNode> AnimationTree::get_tree_root() const {
@@ -1009,7 +1009,7 @@ void AnimationTree::_process_graph(float p_delta) {
 						TrackCacheAudio *t = static_cast<TrackCacheAudio *>(track);
 
 						if (seeked) {
-							//find whathever should be playing
+							//find whatever should be playing
 							int idx = a->track_find_key(i, time);
 							if (idx < 0) {
 								continue;
@@ -1038,7 +1038,7 @@ void AnimationTree::_process_graph(float p_delta) {
 
 								t->playing = true;
 								playing_caches.insert(t);
-								if (len && end_ofs > 0) { //force a end at a time
+								if (len && end_ofs > 0) { //force an end at a time
 									t->len = len - start_ofs - end_ofs;
 								} else {
 									t->len = 0;
@@ -1069,7 +1069,7 @@ void AnimationTree::_process_graph(float p_delta) {
 
 									t->playing = true;
 									playing_caches.insert(t);
-									if (len && end_ofs > 0) { //force a end at a time
+									if (len && end_ofs > 0) { //force an end at a time
 										t->len = len - start_ofs - end_ofs;
 									} else {
 										t->len = 0;
@@ -1262,7 +1262,7 @@ void AnimationTree::_notification(int p_what) {
 
 void AnimationTree::set_animation_player(const NodePath &p_player) {
 	animation_player = p_player;
-	update_configuration_warning();
+	update_configuration_warnings();
 }
 
 NodePath AnimationTree::get_animation_player() const {
@@ -1281,38 +1281,26 @@ uint64_t AnimationTree::get_last_process_pass() const {
 	return process_pass;
 }
 
-String AnimationTree::get_configuration_warning() const {
-	String warning = Node::get_configuration_warning();
+TypedArray<String> AnimationTree::get_configuration_warnings() const {
+	TypedArray<String> warnings = Node::get_configuration_warnings();
 
 	if (!root.is_valid()) {
-		if (!warning.is_empty()) {
-			warning += "\n\n";
-		}
-		warning += TTR("No root AnimationNode for the graph is set.");
+		warnings.push_back(TTR("No root AnimationNode for the graph is set."));
 	}
 
 	if (!has_node(animation_player)) {
-		if (!warning.is_empty()) {
-			warning += "\n\n";
-		}
-		warning += TTR("Path to an AnimationPlayer node containing animations is not set.");
+		warnings.push_back(TTR("Path to an AnimationPlayer node containing animations is not set."));
 	} else {
 		AnimationPlayer *player = Object::cast_to<AnimationPlayer>(get_node(animation_player));
 
 		if (!player) {
-			if (!warning.is_empty()) {
-				warning += "\n\n";
-			}
-			warning += TTR("Path set for AnimationPlayer does not lead to an AnimationPlayer node.");
+			warnings.push_back(TTR("Path set for AnimationPlayer does not lead to an AnimationPlayer node."));
 		} else if (!player->has_node(player->get_root())) {
-			if (!warning.is_empty()) {
-				warning += "\n\n";
-			}
-			warning += TTR("The AnimationPlayer root node is not a valid node.");
+			warnings.push_back(TTR("The AnimationPlayer root node is not a valid node."));
 		}
 	}
 
-	return warning;
+	return warnings;
 }
 
 void AnimationTree::set_root_motion_track(const NodePath &p_track) {
@@ -1337,6 +1325,7 @@ void AnimationTree::_tree_changed() {
 }
 
 void AnimationTree::_update_properties_for_node(const String &p_base_path, Ref<AnimationNode> node) {
+	ERR_FAIL_COND(node.is_null());
 	if (!property_parent_map.has(p_base_path)) {
 		property_parent_map[p_base_path] = HashMap<StringName, StringName>();
 	}