add state flow to simulink model

when i use following command, try to add chart to simulnik model, error happens, how to resolve this

add_block('Stateflow/Chart',...

[ModelName '/' FunctionName '/' 'ScheduleChart'],'Position',BlockPosition);

Answer 1

[wenchao zhang]

use this command works:

add_block('sflib/Chart',...

[ModelName '/' FunctionName '/' 'ScheduleChart'],'Position',BlockPosition);