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I have a contract that can revert with a custom error. In current version of viem, when I call this function with
writeContract
, I get an obscure error like:(note the
h
in the revert is actually the 4 byte string as utf-8 rather than hex encoding)With this change, it should now look more like:
See also #732 and #1281
PR-Codex overview
This PR improves error handling in the
writeContract
function, adds new error types, and enhances contract function execution error messages.Detailed summary
writeContract
ParseAccountErrorType
andGetContractErrorReturnType