Error sending app to our LG device


We are trying to install our app on DEV mode , but from CLI and IDE we are getting the same error here is the error
[Install] ares-install ERR! Error: Command ‘/bin/rm -rf /media/developer/temp && /bin/mkdir -p /media/developer/temp’ exited with code=1 (signal: undefined)
Please any idea how we can fix this

webOS TV IDE is deprecated. Please use the latest version of the CLI and VS Code Extension. Thank you.