Mos wifi not working

General
1
  1. My goal is: To connect to wifi using “mos wifi Network_Name Network_Password”
  2. My actions are: I have used this command to connect to my wifi before and it was working , now it doesnt work anymore it gives me the following error
$ mos wifi omkar password123
Getting configuration...
Error: write /dev/cu.usbserial-0001: file already closed
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/common/mgrpc/codec/serial.go:203: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/common/mgrpc/codec/serial.go:262: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/common/mgrpc/codec/stream.go:331: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/common/mgrpc/mgrpc.go:401: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/mos/dev/dev_conn_impl.go:167: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/mos/dev/dev_conn_impl.go:190: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/mos/dev/dev_conn.go:117: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/mos/config/config.go:86: 
/private/tmp/mos-20191107-31823-1o4s33s/mos-adcad3f2ca90789fc5426dc8c6302383effaa415/src/cesanta.com/go/src/github.com/mongoose-os/mos/mos/main.go:196: wifi failed

Also these are the libs in my mos.yml,

libs:
  - origin: https://github.com/mongoose-os-libs/ca-bundle
   - origin: https://github.com/mongoose-os-libs/aws
   - origin: https://github.com/mongoose-os-libs/ca-bundle
   - origin: https://github.com/mongoose-os-libs/dash
   - origin: https://github.com/mongoose-os-libs/http-server
   - origin: https://github.com/mongoose-os-libs/ota-shadow
   - origin: https://github.com/mongoose-os-libs/ota-http-client
   - origin: https://github.com/mongoose-os-libs/ota-http-server
   - origin: https://github.com/mongoose-os-libs/rpc-service-config
   - origin: https://github.com/mongoose-os-libs/rpc-service-fs
   - origin: https://github.com/mongoose-os-libs/rpc-uart
   - origin: https://github.com/mongoose-os-libs/shadow
   - origin: https://github.com/mongoose-os-libs/sntp
   - origin: https://github.com/mongoose-os-libs/wifi
   - origin: https://github.com/mongoose-os-libs/dht
  1. The result I see is:
    Getting configuration…
    Error: write /dev/cu.usbserial-0001: file already closed
  2. My expectation & question is: What should i do to connect it ?
2

I was in the same situation. I “resolve” the issue with mos config-set wifi.sta.ssid=IZZI-F456 wifi.sta.pass=189C27F2F456 and move on.