Error display that simulink model must be compiled before it can be accessed programmatically

Currently I am working on generating code from Matlab R2013b_Simulink coder but upon building the model it shows "simulink model must be compiled before it can be accessed programmatically" Can somebody please help me how to get rid of this error???

[Kaustubha Govind]

Could you please paste the full error log? That will give information about what System Target File is being used, and at what stage the error occurred.

[divakar kuruna]

The model 'piptd' must be compiled before it can be accessed programmatically.can somebody please help how to overcome this

[Frederik Dush Santush Koshta]

In my case the problem was that I named Simulink model and a function called during the execution with the same name.