Fixed id conversion exception (#29)

unidev-polydata · Jan 17, 2024 · bb7cc09 · bb7cc09
1 parent 2a910d4
commit bb7cc09
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/polydata-model/src/main/java/com/unidev/polydata4/domain/BasicPoly.java b/polydata-model/src/main/java/com/unidev/polydata4/domain/BasicPoly.java
@@ -225,7 +225,7 @@ public <P extends Poly> P deleteMetadata(String key) {
     }
 
     public String _id() {
-        return fetch(ID_KEY);
+        return String.valueOf(fetch(ID_KEY));
     }
 
     public BasicPoly _id(String id) {