Project converted to PLCnext Eng. 2025.0; The specified IEC type 'TLS_SOCKET_2' is inaccessible

I have converted a working and faultless project from PLCnext engineer 2024.6 to 2025.0. And now I get these error messages. As before I am using the library ‘PLCnext controller’, witch adjusted to the version of 2025.0.


Unfortunately the project is blocked due to these errors and I can’t go any further. What to do?
Rapid help is appreciated.
Kind regards, Wilco

Found it :slight_smile:
Just needed to update de Modbus_TCP library from V15 to V16.
Regards, Wilco