Issue with Traffic Loader Calculation

Hello SOFiSTiK Team,

During my thesis work, I encountered a problem while modeling a bridge in SOFiSTiK.

I am currently trying to define and calculate the traffic loading. After setting up all the required properties according to the tutorials and the requirements of my project, I received the warnings and error messages shown below.

I have already tried several possible solutions, including checking the lane definitions, deck geometry, and Traffic Loader settings. Unfortunately, I have not been able to resolve the issue or make further progress.

Could you please help me understand the cause of these warnings and errors and advise me on the correct approach to solve them?

Thank you very much for your support.

Best regards,

Amir