我做的一个仿真模块,运行时出现以下报错:
Unable to determine signal dimensions. There is a loop consisting of 'fangzhen/Subsystem/C/电流计算/Subsystem1/Sum1' that cannot be resolved because signal dimensions are defined by a cyclic relationship. Specifying the signal dimensions on Inport, Mux, Selector, Demuxes will help resolve signal dimensions in the loop. You can also use the Signal Specifications to define the signal dimensions
其中'fangzhen/Subsystem/C/电流计算/Subsystem1/Sum1'如附件(第一个图)所示
把sum1重新换了一遍,也不行。