Fixed class template handling

src/common/model/nested_trait.h

@@ -56,8 +56,8 @@ public:
     {
         assert(p);
 
-        LOG_DBG(
-            "Adding nested element {} at path {}", p->name(), path.to_string());
+        LOG_DBG("Adding nested element {} at path '{}'", p->name(),
+            path.to_string());
 
         if (path.is_empty()) {
             add_element(std::move(p));

src/common/model/path.h

@@ -39,7 +39,7 @@ public:
         std::copy(begin, end, std::back_inserter(path_));
     }
 
-    path(const path &right) noexcept = default;
+    path(const path &right) { path_ = right.path_; }
 
     path &operator=(const path &right) noexcept = default;