使用go模块后，IDE无法跟踪我的代码

1、After repeated debugging, I still can't solve it. I reinstalled :go13, vscode

2、vim ~/.bash_profile export GO111MODULE=auto export GOPROXY=https://goproxy.io

source ~/.bash_profile

3、A series of tools such as golint godef gocode have been reinstalled.But still can't track the function in the code，

I spent 3 hours trying to fix it. I don't know what to do, please help me. thank you very much❤️❤️❤️

This is my env information

As you can see in the picture, no errors are indicated, how should I set it up?

1、我清空了vscode的自定义设置（解决了vscode不提示问题） 2、go mod init 生成了mod文件（解决了import找不到安装包的红线报告）

感谢Markus W Mahlberg，因为是他提醒了我。