IndexError:list index out of range

[ismashiping]

在dataset.py中运行到getitem()函数下，断点调试后，input输入在出init后始终为0，target没有问题，具体报错如下，请问是哪出了问题，该怎么调试呢？
When I run getitem() function in dataset.py, after debugging the breakpoint, the input is always 0 after init, and there is no problem with target. The specific error is as follows, may I ask what is the problem?

[qgao21]

1. 你可以在dataset里print(len(self.input)和print(len(self.target))看看是否获取了正确数目的input data path和target data path，两者数目需要一样
2. 如果数目不一样，你需要检查你的文件夹路径和文件是否有误。