Ticket #2471: 2471-delete-page-template-exception.patch

src/main/java/org/sophie2/main/func/templates/actions/DeleteTemplateAction.java

@@ -40 +40 @@
 
         @Override
         public void performAuto() {
-                ResourceRefList templates = getChanger().getRaw(BookR4.KEY_FRAME_TEMPLATES);
+                ResourceRefList templates = getChanger().getRaw(this.templateKey);
                 templates = templates.remove(this.templateRef);
                 getChanger().setRaw(this.templateKey, templates);
         }