The errors you are facing while building EV model using Virtual Vehicle Composer app indicates that:
- “fatal error U1077” and “error C2099: initializer is not a constant”, indicates an issue with the compilation of C/C++ code within the Simulink model. This can happen due to missing dependencies or incompatible settings.
- “foundation.e...vapor” file in the dependency analyser, suggest that part of the required libraries or files are missing.
- “TestScript.m” file is calling a function or script named “setParamforManeuver.m”, which in turn relies on “ConfigInfos.TestPlan” and “setModelParameter”. The yellow warning symbols indicate that these dependencies are either missing or inaccessible.
You can follow the below steps to rectify the errors:
- Ensure that “autoblkVVCO...m”, “vdynblksdrvconfig.m”, and “NoThermalControl.slx” files and the above mentioned files are available in the MATLAB path or project folder.
- Use the Dependency Analyzer to identify any missing files or broken links. You may need to add the missing libraries or paths to the MATLAB path. Right-click on the missing items in the Dependency Analyzer and try to locate them manually.
- After making the changes, re-run the Dependency Analyzer to confirm that the issues are resolved.
- Ensure that MATLAB is configured with a compatible C/C++ compiler. Run “mex -setup” in MATLAB to confirm this. In some cases, selecting a different compiler version might help in resolving the compatibility issues.
- Ensure that each referenced model is set up correctly and can be built independently.
You can refer the below documentation link for more info on “mex -setup”
