In RFBlockset / Input Port': Initialization commands cannot be evaluated.

Hello,

I try to simulate SimRF example "Effect of Nonlinear Amplifier on QPSK Modulation". But I encounted thi serror "Input Port': Initialization commands cannot be evaluated." and can't move forward at all.

Please help me if you know why.

[Kaustubha Govind]

Try running "lasterror" at the MATLAB prompt to see if it gives you any clue about what error occurred.