Error in simulating series HEV model using QSS Toolbox

=== Simulation (Elapsed: 2 sec) ===

Error:Error in 'HEV_Series/Battery Controller/Geno-Group On/Clock': Failed to evaluate mask initialization commands.

Caused by:

Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

[Walter Roberson]

What does the Mask Editor show for the Clock block?

https://www.mathworks.com/help/simulink/ug/initialize-mask.html

[Harshal Wasnik]

[Walter Roberson]

That @ is causing you problems.