ERROR Packager can't listen on port 8081 Most likely another process is already using this port_likely another process already bound to the port -CSDN博客
![KSC11 and Self service portal not listening on port 8081 - Kaspersky Endpoint Security for Business - Kaspersky Support Forum KSC11 and Self service portal not listening on port 8081 - Kaspersky Endpoint Security for Business - Kaspersky Support Forum](https://forum.kaspersky.com/uploads/archive/images/65d9e95f-be0b-4d8c-992f-5d1b261bb289.png)
KSC11 and Self service portal not listening on port 8081 - Kaspersky Endpoint Security for Business - Kaspersky Support Forum
![xcode - React Native - Port 8081 already in use, packager is either not running or not running correctly Command /bin/sh failed with exit code 2 - Stack Overflow xcode - React Native - Port 8081 already in use, packager is either not running or not running correctly Command /bin/sh failed with exit code 2 - Stack Overflow](https://i.stack.imgur.com/CQ64W.png)