output the verbose message when using flutter pub get - flutter

Question

I am using flutter to build a projetct, now I am running get command but stuck for more than one hour, is it possible to output a detail message to know the problem. This stuck like this in Android Studio:
/Users/dolphin/apps/flutter/bin/flutter --no-color pub get
Running "flutter pub get" in Cruise...
when I execute command in Terminal it works fine:
~/source/third-party/Cruise on  master! ⌚ 10:55:37
$ ~/apps/flutter/bin/flutter pub get
Running "flutter pub get" in Cruise... 0.6s
this is my android studio proxy settings:
what should I do to make it works fine in Android studio?

Answer 1

using this command will found all listening on localhost:
$ lsof -i:7890
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
Google 535 dolphin 20u IPv4 0x46a2e89295f84f31 0t0 TCP localhost:54480->localhost:7890 (ESTABLISHED)
Google 535 dolphin 26u IPv4 0x46a2e89278d11dd1 0t0 TCP localhost:54554->localhost:7890 (ESTABLISHED)
Google 535 dolphin 28u IPv4 0x46a2e8927887b191 0t0 TCP localhost:54610->localhost:7890 (ESTABLISHED)
Google 535 dolphin 30u IPv4 0x46a2e89298b92551 0t0 TCP localhost:54558->localhost:7890 (ESTABLISHED)
Google 535 dolphin 32u IPv4 0x46a2e89298ebe7b1 0t0 TCP localhost:54310->localhost:7890 (CLOSE_WAIT)
Google 535 dolphin 35u IPv4 0x46a2e892776e7551 0t0 TCP localhost:54316->localhost:7890 (CLOSE_WAIT)
Google 535 dolphin 38u IPv4 0x46a2e892776e8911 0t0 TCP localhost:54330->localhost:7890 (ESTABLISHED)
Google 535 dolphin 48u IPv4 0x46a2e89280aa4551 0t0 TCP localhost:54322->localhost:7890 (CLOSE_WAIT)
Google 535 dolphin 54u IPv4 0x46a2e89278d127b1 0t0 TCP localhost:54323->localhost:7890 (CLOSE_WAIT)
Google 535 dolphin 56u IPv4 0x46a2e89298febf31 0t0 TCP localhost:54331->localhost:7890 (ESTABLISHED)
so tweak the proxy: