From 9b9949de39530cca5cce7fa03a6c82df07eac767 Mon Sep 17 00:00:00 2001
From: Marcelo Fernandez <marcelofg55@gmail.com>
Date: Wed, 18 Jul 2018 22:26:01 -0300
Subject: Print an error when calling an invalid method on an Animation

---
 scene/animation/animation_player.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scene/animation/animation_player.cpp b/scene/animation/animation_player.cpp
index eac2c8d0c1..111620dac1 100644
--- a/scene/animation/animation_player.cpp
+++ b/scene/animation/animation_player.cpp
@@ -549,6 +549,12 @@ void AnimationPlayer::_animation_process_animation(AnimationData *p_anim, float
 					int s = params.size();
 
 					ERR_CONTINUE(s > VARIANT_ARG_MAX);
+#ifdef DEBUG_ENABLED
+					if (!nc->node->has_method(method)) {
+						ERR_PRINTS("Invalid method call '" + method + "'. '" + a->get_name() + "' at node '" + get_path() + "'.");
+					}
+#endif
+
 					if (can_call) {
 						MessageQueue::get_singleton()->push_call(
 								nc->node,
-- 
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