请大神指教incompatible attr in node deeprenewaltrainingnetwork0__mul1 at 1-th input: expected [18], got [1,18]

mxnet.base.mxneterror: error in operator deeprenewaltrainingnetwork0__mul1: [11:28:48] c:\jenkins\workspace\mxnet-tag\mxnet\src\operator\tensor…/elemwise_op_common.h:135: check failed: assign(&dattr, vec.at(i)): incompatible attr in node deeprenewaltrainingnetwork0__mul1 at 1-th input: expected [18], got [1,18]您好,请问下这个我应该怎么找出错的位置在哪