diff --git a/arkoala/framework/native/src/tree.h b/arkoala/framework/native/src/tree.h
index 8a180b66a0129a9022e27c92cd49ba4346d789ed..42160f331d77eacd5aac09d6b49470cafe63feae 100644
--- a/arkoala/framework/native/src/tree.h
+++ b/arkoala/framework/native/src/tree.h
@@ -22,6 +22,8 @@
 #include <utility>
 #include <unordered_map>
 
+#include "interop-types.h"
+
 using std::string;
 
 const int UndefinedDimensionUnit = -1;
@@ -160,7 +162,7 @@ struct TreeNode {
         auto it = std::find(_children.begin(), _children.end(), sibling);
         if (it == _children.end()) {
             fprintf(stderr, "insertChildAfter: sibling node %p not found among children\n", sibling);
-            throw "Error";
+            INTEROP_FATAL("Error");
         }
         auto next = std::next(it);
         _children.insert(next, node);
@@ -183,7 +185,7 @@ struct TreeNode {
         auto it = std::find(_children.begin(), _children.end(), sibling);
         if (it == _children.end()) {
             fprintf(stderr, "insertChildBefore: sibling node %p not found among children\n", sibling);
-            throw "Error";
+            INTEROP_FATAL("Error");
         }
         _children.insert(it, node);
         node->setParent(this);