Reinforcement Agent block in Simulink Training Error

When running the training script for an RL agent, I recieve this error in the terminal:

I have set the agent blockup in the simulink RL agent block but still recive the error. Is this error reltaed to the way i setup my training code or is it linked to the simulink settings of the model?

i have uploaded the code. Any help regarding this matter would be greatly appreciated.