When you can’t push it, check whether your remote warehouse is stored in the corresponding file

Click on your .Div file. There are two files beginning with config, config and config.Local

if your config.Local stores your remote warehouse address and there is nothing in config

So congratulations! Successful lying gun!

Solution:

When DVC identifies the directory of your remote warehouse, find the directory under your config file instead of config.Local, delete the config.Local file, and then remote add your warehouse path, and then you can push it
in a word, config cannot be empty