在做电力系统仿真运行时出现
Warning: Matching "Goto" block for "From" block 'untitled1/Synchronous Machine pu Fundamental/From' not found.
Warning: Matching "From" block for "Goto" block 'untitled1/Synchronous Machine pu Fundamental/Goto1' not found.
Warning: Matching "From" block for "Goto" block 'untitled1/Synchronous Machine pu Fundamental/Goto2' not found.
请各位大虾帮忙解决一下吧