我基于示例“daml-on-fabric” https://github.com/hacera/daml-on-fabric部署了快速入门教程,之后我尝试从 dazl https://github.com/部署乒乓球示例数字资产/dazl-client/tree/master/samples/ping-pong。该示例中的机器人在 daml ledger 上运行良好。但是,当我尝试在结构上部署此示例时,机器人无法发送交易。基于此,一切正常,从https://github.com/hacera/daml-on-fabric/blob/master/README.md读到我。智能合约看起来像是部署在 Fabric 上。错误是当我尝试使用 pingpong python 文件中的机器人https://github.com/digital-asset/dazl-client/blob/master/samples/ping-pong/README.md
I receive this error:
[ ERROR] 2020-03-10 15:40:57,475 | dazl | A command submission failed!
Traceback (most recent call last):
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/dazl/client/_party_client_impl.py", line 415, in main_writer
await submit_command_async(client, p, commands)
File "/home/vasisiop/anaconda3/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/dazl/protocols/v1/grpc.py", line 42, in <lambda>
lambda: self.connection.command_service.SubmitAndWait(request))
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/grpc/_channel.py", line 824, in __call__
return _end_unary_response_blocking(state, call, False, None)
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/grpc/_channel.py", line 726, in _end_unary_response_blocking
raise _InactiveRpcError(state)
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
status = StatusCode.INVALID_ARGUMENT
details = "Party not known on ledger"
debug_error_string = "{"created":"@1583847657.473821297","description":"Error received from peer ipv6:[::1]:6865","file":"src/core/lib/surface/call.cc","file_line":1056,"grpc_message":"Party not known on ledger","grpc_status":3}"
>
[ ERROR] 2020-03-10 15:40:57,476 | dazl | An event handler in a bot has thrown an exception!
Traceback (most recent call last):
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/dazl/client/bots.py", line 157, in _handle_event
await handler.callback(new_event)
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/dazl/client/_party_client_impl.py", line 415, in main_writer
await submit_command_async(client, p, commands)
File "/home/vasisiop/anaconda3/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/dazl/protocols/v1/grpc.py", line 42, in <lambda>
lambda: self.connection.command_service.SubmitAndWait(request))
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/grpc/_channel.py", line 824, in __call__
return _end_unary_response_blocking(state, call, False, None)
File "/home/vasisiop/.local/share/virtualenvs/ping-pong-sDNeps76/lib/python3.7/site-packages/grpc/_channel.py", line 726, in _end_unary_response_blocking
raise _InactiveRpcError(state)
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
status = StatusCode.INVALID_ARGUMENT
details = "Party not known on ledger"
debug_error_string = "{"created":"@1583847657.473821297","description":"Error received from peer ipv6:[::1]:6865","file":"src/core/lib/surface/call.cc","file_line":1056,"grpc_message":"Party not known on ledger","grpc_status":3}"