debugserver or lldb-server not found: install XCode's command line tools or lldb-server

Introduction

Install golang debugger dlv in mac

brew  install go-delve/delve/delve
ln -s /usr/local/Cellar/delve/1.0.0/bin/dlv  /usr/local/bin/dlv

Error while debugging

debugserver or lldb-server not found: install XCode's command line tools or lldb-server

solution

Just reinstall xcode-select

xcode-select --install