From d623411a26dedb22a9f2f09bd07dab842a01d9af Mon Sep 17 00:00:00 2001
From: Seungha Yang <seungha.yang@navercorp.com>
Date: Mon, 28 Jan 2019 16:34:15 +0900
Subject: [PATCH] ges: Print initialize error reasons

---
 ges/ges.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/ges/ges.c b/ges/ges.c
index 3bfc044a47..38a4780504 100644
--- a/ges/ges.c
+++ b/ges/ges.c
@@ -78,11 +78,16 @@ ges_init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
   }
 
   uriasset_klass = g_type_class_ref (GES_TYPE_URI_CLIP_ASSET);
-  if (!uriasset_klass || !uriasset_klass->discoverer)
+  if (!uriasset_klass || !uriasset_klass->discoverer) {
+    GST_ERROR ("missing uri asset class %p or discoverer %p", uriasset_klass,
+        uriasset_klass ? uriasset_klass->discoverer : NULL);
     goto failed;
+  }
 
-  if (!uriasset_klass->sync_discoverer)
+  if (!uriasset_klass->sync_discoverer) {
+    GST_ERROR ("missing sync discoverer");
     goto failed;
+  }
 
   nlecomposition_factory = gst_element_factory_find ("nlecomposition");
   if (!nlecomposition_factory) {