My GOPATH

➜ test1 echo $PATH
/usr/local/bin:/usr/local/sbin:/Users/huanghaitao/bin:/opt/local/bin:/opt/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/opt/local/lib/mysql55/bin:/Users/huanghaitao/go/bin:/usr/local/go/bin:/opt/local/lib/mysql55/bin:/Users/huanghaitao/Downloads/adt-bundle-mac-x86_64-20140702 2/sdk/tools:/Users/huanghaitao/Downloads/adt-bundle-mac-x86_64-20140702 2/sdk/platform-tools:/Users/huanghaitao/android_project/apache-ant-1.9.4/bin:/Users/huanghaitao/.composer/vendor/bin:/Users/huanghaitao/Downloads/rar:/Users/huanghaitao/go_project/protoc-3.0.0-osx-x86_64/bin/protoc
➜ test1 echo $GOPATH
/Users/huanghaitao/go

sudo dlv debug main.go
could not launch process: error waiting for thread stop -268435459

on vscode IDE

I can find the dlv in Terminal

What's the problem? Hope someone help me, Thanks a lot!