Plugin isn't working properly

[dancingsushii]

Hi! First of all, many thanks for this useful project!

I am now trying to execute this plugin on one of the spawned nodes with various channels and getting the following error:

{
   "code": -32600,
   "message": "Error while processing rebalanceall: int() argument must be a string, a bytes-like object or a number, not 'dict'",
   "traceback": "Traceback (most recent call last):\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/plugin.py\", line 639, in _dispatch_request\n    result = self._exec_func(method.func, request)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/plugin.py\", line 616, in _exec_func\n    ret = func(*ba.args, **ba.kwargs)\n  File \"/root/run/plugins/rebalance/rebalance.py\", line 677, in rebalanceall\n    channels = get_open_channels(plugin)\n  File \"/root/run/plugins/rebalance/rebalance.py\", line 415, in get_open_channels\n    for peer in plugin.rpc.listpeers()[\"peers\"]:\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 999, in listpeers\n    return self.call(\"listpeers\", payload)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 384, in call\n    resp, buf = self._readobj(sock, buf)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 312, in _readobj\n    obj, _ = self.decoder.raw_decode(parts[0].decode(\"UTF-8\"))\n  File \"/usr/lib/python3.9/json/decoder.py\", line 353, in raw_decode\n    obj, end = self.scan_once(s, idx)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 494, in millisatoshi_hook\n    obj = LightningRpc.LightningJSONDecoder.replace_amounts(obj)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 485, in replace_amounts\n    obj[k] = Millisatoshi(v)\n  File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 70, in __init__\n    elif int(v) == v:\nTypeError: int() argument must be a string, a bytes-like object or a number, not 'dict'\n"
}

I have previously used this plugin on both testnet and mainnet networks, and it worked fine. The plugin itself is installed correctly, I guess there's some kind of error in the environment?

The entry point is in this plugin call.

def get_open_channels(plugin: Plugin):
    channels = []
    for peer in plugin.rpc.listpeers()["peers"]:
        for ch in peer["channels"]:
            if ch["state"] == "CHANNELD_NORMAL" and not ch["private"]:
                channels.append(ch)
    return  

And leads to this method in lightning.py

    def listpeers(self, peerid=None, level=None):
        """
        Show current peers, if {level} is set, include {log}s".
        """
        payload = {
            "id": peerid,
            "level": level,
        }
        return self.call("listpeers", payload)

Thank you very much in advance for your help!

[kostjaigin]

@cmdruid I am facing a very similar issue when simply trying to call listpeers from my own plugin:

plugin.log("Trying to execute listpeers")
peers = plugin.rpc.listpeers()

also returns the same error...:

{
   "code": -32600,
   "message": "Error while processing start_test: int() argument must be a string, a bytes-like object or a number, not 'dict'",
   "traceback": "Traceback (most recent call last):
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/plugin.py\", line 639, in _dispatch_request
result = self._exec_func(method.func, request)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/plugin.py\", line 616, in _exec_func
ret = func(*ba.args, **ba.kwargs)
File \"/root/run/plugins/test/test.py\", line 276, in start_test
peers = plugin.rpc.listpeers()
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 999, in listpeers
return self.call(\"listpeers\", payload)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 384, in call
resp, buf = self._readobj(sock, buf)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 312, in _readobj\n    obj, _ = self.decoder.raw_decode(parts[0].decode(\"UTF-8\"))
File \"/usr/lib/python3.9/json/decoder.py\", line 353, in raw_decode
obj, end = self.scan_once(s, idx)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 494, in millisatoshi_hook
obj = LightningRpc.LightningJSONDecoder.replace_amounts(obj)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 485, in replace_amounts
obj[k] = Millisatoshi(v)
File \"/usr/local/lib/python3.9/dist-packages/pyln/client/lightning.py\", line 70, in __init__
elif int(v) == v:
TypeError: int() argument must be a string, a bytes-like object or a number, not 'dict'"
}

And normal shell-based RPC call via container lcli listpeers works fine at all stages. I thought there is some problem with versions, but I also faced this issue only with workbench. Mb something comes up to your mind?