【Pytorch】RuntimeError: one of the variables needed for gradient computation has been modified by

参考：RuntimeError: one of the variables needed for gradient computation has been modified by an inplace o

报错

RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation

解决办法

检查自己的pytorch相关的代码，把所有类似x += 1的操作，全部换成x = x + 1