Error: Getting error while following the Parity Bridges common code on github. Got this error while trying to send message. Error

Error: error: Found argument '--target-signer' which wasn't expected, or isn't valid in this context

USAGE: substrate-relay send-message --source-host --source-port --source-signer

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    Update or switch your git repo. That's how this is gonna solve Commented Apr 14, 2023 at 7:05

1 Answer 1


Check the fn send-message in the send-message.rs of bin-substrate folder. You can add the target-signer for particular message-dispatch.

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