Why do I get an error message related to DAStudio when I try to build my model in accelerator mode using Simulink 7.7(R2011a)?

I have a Simulink model in R2011a. When I try to build the model in accelerator mode it throws errors related to DAStudio. Below is an error message generated when I tried to build the demo model 'vdp'.

Error: Simulink Coder Error: Error occurred when generating rtwtypes.h:

Error using ==>  DAStudio.DiagMsg.findhtmllinks>is_a_file_1 at 298

Invalid Simulink object name GPU_Callback_En

 

Answer 1

[MathWorks Support Team]

This error message is typically observed when  '<MATLABROOT>\toolbox\shared\dastudio’ is not available on MATLAB path. Try adding the following two paths to MATLAB path using 'addpath' and 'savepath' commands:

1) <MATLABROOT>\toolbox\shared\dastudio 

2) <MATLABROOT>\toolbox\shared\dastudio\depviewer

<MATLABROOT> is a path to the directory where MATLAB is installed. Type 'matlabroot' on MATLAB command terminal to see path to the MATLAB root directory.