I'm using a Codesys RTE V188.8.131.52 for as my controller and when I am trying to download a program from my local PC I receive the error following error:
Unresolved Ref. Error 2.PNG
When I open the PLC configuration for diagnostics, the logger shows up the following message:
Unresolved Ref. Error.PNG
I have checked that all versions are compatible in the Development environment and the Soft-PLC as well as the libraries versions, but still this error shows up. Any ideas?