请问一下,在SVPWM仿真时出现错误是
Out of bounds switch input specified for block /Multiport Switch'. The control input must be greater than or equal to 1 and less than or equal to the number of inputs if using one-based indexing; The control input must be greater than or equal to 0 and less than the number of inputs if using zero-based indexing
怎么修改?谢谢!