флаг

src/_VisualDVM/TestingSystem/DVM/UserConnection.java

@@ -289,7 +289,7 @@ public class UserConnection {
             }
         }
         if (cpp_17)
-            res = "-std=c++17";
+            res = "-std=c++17 -lstdc++fs";
         else if (cpp_11)
             res = "-std=c++11";
         RemoteFile cppFlag = new RemoteFile(scriptDirectory, "current_ccp_version");