diff --git a/deploy/convert_server.py b/deploy/convert_server.py
index 591d282..003aad7 100755
--- a/deploy/convert_server.py
+++ b/deploy/convert_server.py
@@ -144,9 +144,15 @@ class Handler(BaseHTTPRequestHandler):
                 if not docs:
                     continue
                 ej = docs[0]["elements_json"]
+                # Lucee JSONB может вернуть: строку, dict-обёртку {Value,Type}, или уже список
                 if isinstance(ej, dict) and "Value" in ej:
                     ej = ej["Value"]
-                elements = json.loads(ej)
+                if isinstance(ej, str):
+                    elements = json.loads(ej)
+                elif isinstance(ej, list):
+                    elements = ej
+                else:
+                    elements = []
                 # Lucee serializeJSON → UPPERCASE keys, normalize to lowercase
                 elements = [{k.lower(): v for k, v in el.items()} for el in elements]
                 lines = []