Fix #113894: Node tool crash with deleted group output node

2023-10-19 10:02:30 +02:00
parent eb41a7ec9d
commit f6d45d248c
1 changed files with 5 additions and 0 deletions
--- a/source/blender/editors/geometry/node_group_operator.cc
+++ b/source/blender/editors/geometry/node_group_operator.cc
@@ -252,6 +252,11 @@ static int run_node_group_exec(bContext *C, wmOperator *op)
    return OPERATOR_CANCELLED;
  }

+  if (!node_tree->group_output_node()) {
+    BKE_report(op->reports, RPT_ERROR, "Node group must have a group output node");
+    return OPERATOR_CANCELLED;
+  }
+
  uint objects_len = 0;
  Object **objects = BKE_view_layer_array_from_objects_in_mode_unique_data(
      scene, view_layer, CTX_wm_view3d(C), &objects_len, mode);