[Connection failure?] Green doesn't work

記載されている green-liquid-cli コマンド（--help を含む）を再現し、その後 green.py の main、green()、Session と、greenaddress/init.py の connect を調査してください。無効なニーモニックの結果を RuntimeError: Failed のパスと比較し、CLI がプライベートノードなしで接続できるかどうかを判断してください。失敗について明確な診断と検証済みの期待される結果が得られれば完了です。

Hello, I'm aware that Liquid Green CLI is in the experimental phase, but there are some problems with establishing a connection with nod (but public). For example:

fervi@Osiris:~/green_cli$ green-liquid-cli --tor --network liquid set mnemonic ""
Nov 16 12:34:47.997 [notice] Tor 0.4.2.7 running on Linux with Libevent 2.1.11-stable, OpenSSL 1.1.1g, Zlib 1.2.11, Liblzma N/A, and Libzstd N/A.
Nov 16 12:34:47.997 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
Nov 16 12:34:47.997 [notice] Configuration file "/home/fervi/.torrc" not present, using reasonable defaults.
Nov 16 12:34:48.000 [notice] Opening Socks listener on 127.0.0.1:0
Nov 16 12:34:48.000 [notice] Socks listener listening on port 35637.
Nov 16 12:34:48.000 [notice] Opened Socks listener on 127.0.0.1:35637
Nov 16 12:34:48.000 [notice] Opening Control listener on 127.0.0.1:0
Nov 16 12:34:48.000 [notice] Control listener listening on port 39087.
Nov 16 12:34:48.000 [notice] Opened Control listener on 127.0.0.1:39087
Nov 16 12:34:48.000 [notice] Parsing GEOIP IPv4 file /home/fervi/gdk/build-clang/tor/build/share/tor/geoip.
Nov 16 12:34:48.000 [notice] Parsing GEOIP IPv6 file /home/fervi/gdk/build-clang/tor/build/share/tor/geoip6.
Nov 16 12:34:48.000 [notice] Bootstrapped 0% (starting): Starting
Nov 16 12:34:49.000 [notice] Starting with guard context "default"
Nov 16 12:34:49.000 [notice] New control connection opened from 127.0.0.1.
Nov 16 12:34:50.000 [notice] Bootstrapped 5% (conn): Connecting to a relay
Nov 16 12:34:50.000 [notice] Bootstrapped 10% (conn_done): Connected to a relay
Nov 16 12:34:50.000 [notice] Bootstrapped 14% (handshake): Handshaking with a relay
Nov 16 12:34:51.000 [notice] Bootstrapped 15% (handshake_done): Handshake with a relay done
Nov 16 12:34:51.000 [notice] Bootstrapped 75% (enough_dirinfo): Loaded enough directory info to build circuits
Nov 16 12:34:51.000 [notice] Bootstrapped 90% (ap_handshake_done): Handshake finished with a relay to build circuits
Nov 16 12:34:51.000 [notice] Bootstrapped 95% (circuit_create): Establishing a Tor circuit
Nov 16 12:34:51.000 [notice] Bootstrapped 100% (done): Done
Error: Invalid mnemonic

It's ok - wrong mnemonic (empty), but I execute this command again and:

fervi@Osiris:~/green_cli$ green-liquid-cli --tor --network liquid set mnemonic ""
Nov 16 12:35:18.030 [notice] Tor 0.4.2.7 running on Linux with Libevent 2.1.11-stable, OpenSSL 1.1.1g, Zlib 1.2.11, Liblzma N/A, and Libzstd N/A.
Nov 16 12:35:18.030 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
Nov 16 12:35:18.030 [notice] Configuration file "/home/fervi/.torrc" not present, using reasonable defaults.
Nov 16 12:35:18.032 [notice] Opening Socks listener on 127.0.0.1:0
Nov 16 12:35:18.032 [notice] Socks listener listening on port 33085.
Nov 16 12:35:18.032 [notice] Opened Socks listener on 127.0.0.1:33085
Nov 16 12:35:18.032 [notice] Opening Control listener on 127.0.0.1:0
Nov 16 12:35:18.032 [notice] Control listener listening on port 46439.
Nov 16 12:35:18.032 [notice] Opened Control listener on 127.0.0.1:46439
Nov 16 12:35:18.000 [notice] Parsing GEOIP IPv4 file /home/fervi/gdk/build-clang/tor/build/share/tor/geoip.
Nov 16 12:35:18.000 [notice] Parsing GEOIP IPv6 file /home/fervi/gdk/build-clang/tor/build/share/tor/geoip6.
Nov 16 12:35:18.000 [notice] Bootstrapped 0% (starting): Starting
Nov 16 12:35:19.000 [notice] Starting with guard context "default"
Nov 16 12:35:19.000 [notice] New control connection opened from 127.0.0.1.
Nov 16 12:35:20.000 [notice] Bootstrapped 5% (conn): Connecting to a relay
Nov 16 12:35:20.000 [notice] Bootstrapped 10% (conn_done): Connected to a relay
Nov 16 12:35:20.000 [notice] Bootstrapped 14% (handshake): Handshaking with a relay
Nov 16 12:35:21.000 [notice] Bootstrapped 15% (handshake_done): Handshake with a relay done
Nov 16 12:35:21.000 [notice] Bootstrapped 75% (enough_dirinfo): Loaded enough directory info to build circuits
Nov 16 12:35:21.000 [notice] Bootstrapped 90% (ap_handshake_done): Handshake finished with a relay to build circuits
Nov 16 12:35:21.000 [notice] Bootstrapped 95% (circuit_create): Establishing a Tor circuit
Nov 16 12:35:22.000 [notice] Bootstrapped 100% (done): Done
Traceback (most recent call last):
  File "/usr/local/bin/green-liquid-cli", line 8, in <module>
    sys.exit(main())
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 687, in main
    green()
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 1134, in invoke
    Command.invoke(self, ctx)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 211, in green
    session = Session({'name': network, 'use_tor': tor})
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 173, in __init__
    super().__init__( net_params)
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 370, in __init__
    return self.connect(net_params)
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 407, in connect
    return connect(self.session_obj, self._to_json(net_params))
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 95, in connect
    return libgreenaddress.connect(session, net_params)
RuntimeError: Failed
Nov 16 12:35:27.000 [notice] Catching signal TERM, exiting cleanly.

Why TOR? Cause it sometimes works (without never works). I wonder if I'm doing something wrong or if you can't use Green without your own node.

Even check help is a problem:

fervi@Osiris:~/.green-cli/liquid$ green-liquid-cli sendtoaddress --help
Traceback (most recent call last):
  File "/usr/local/bin/green-liquid-cli", line 8, in <module>
    sys.exit(main())
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 687, in main
    green()
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 1134, in invoke
    Command.invoke(self, ctx)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/fervi/.local/lib/python3.8/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 211, in green
    session = Session({'name': network, 'use_tor': tor})
  File "/home/fervi/.local/lib/python3.8/site-packages/green_cli/green.py", line 173, in __init__
    super().__init__( net_params)
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 370, in __init__
    return self.connect(net_params)
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 407, in connect
    return connect(self.session_obj, self._to_json(net_params))
  File "/usr/local/lib/python3.8/dist-packages/greenaddress/__init__.py", line 95, in connect
    return libgreenaddress.connect(session, net_params)
RuntimeError: Failed