[Bug]: Client TxEncoder/TxDecoder compatibility for sdk v0.52 and earlier #22747
Description
Is there an existing issue for this?
- I have searched the existing issues
What happened?
Compatibility for tx clients running sdk v0.52 and node software running sdk v0.50 fails with:
error in transaction (code: 2): raw_log: errUnknownField "*tx.TxBody": {TagNum: 5, WireType:"bytes"}: tx parse error
This seems to be due to a new Tx structure in v0.52 and it being rejected on older software due to protobuf's reject unknown fields.
@julienrbrt has already been working on this. Creating the issue for tracking/visibility.
ref: #22723
Cosmos SDK Version
0.52, <=0.50
How to reproduce?
Broadcast a tx using tx factory using v0.52 to a node running v0.50.