MATLAB: Do I receive ‘undeclared identifier’ error when running the model using a variable step solver in Simulink Accelerator 6.0.1 (R14SP1)

acceleratorsimulinksolverstepstiffvariable

I am using a variable step solver, say ode15s, to simulate my model in Accelerator mode. I receive the following compile-time errors:
 <SNIP>
 mymodel.c 
 mymodel.c(142) : error C2065: 'localXdis' : undeclared identifier 
 mymodel.c(142) : error C2223: left of '->Integrator_CSTATE' must point to struct/union 
 mymodel.c(145) : warning C4020: 'case_ex_c0' : too many actual parameters 
 mymodel.c(150) : error C2223: left of '->Integrator_CSTATE' must point to struct/union 
 mymodel.c(153) : warning C4020: 'case_ex_c0' : too many actual parameters 
 mymodel.c(165) : error C2223: left of '->Integrator_CSTATE' must point to struct/union 
 mymodel.c(171) : error C2223: left of '->Integrator_CSTATE' must point to struct/union 
 <SNIP>

Best Answer

This bug has been fixed in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:
This bug has been fixed in the Simulink Accelerator 6.0.2 (R14SP2). For previous versions, please read the following:
We have verified that there is a bug in the Simulink Accelerator in the way it simulates a model using a variable step solver. There are no known work arounds.
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