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fix: "tx not found in mempool" error on chain startup #642

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fix: "tx not found in mempool" error on chain startup #642

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2a11a5b
fix "tx not found in mempool" error on chain startup
vladjdk Sep 19, 2025
77ee5c6
cl
vladjdk Sep 19, 2025
3a3632a
Merge branch 'main' into vlad/fix-tx-removal-block-0-error
aljo242 Sep 29, 2025
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
- [\#545](https://github.com/cosmos/evm/pull/545) Check if mempool is not nil before accepting nonce gap error tx.
- [\#585](https://github.com/cosmos/evm/pull/585) Use zero constructor to avoid nil pointer panic when BaseFee is 0d
- [\#591](https://github.com/cosmos/evm/pull/591) CheckTxHandler should handle "invalid nonce" tx
- [\#642](https://github.com/cosmos/evm/pull/642) "tx not found in mempool" error on chain startup
- [\#643](https://github.com/cosmos/evm/pull/643) Support for mnemonic source (file, stdin,etc) flag in key add command.
- [\#645](https://github.com/cosmos/evm/pull/645) Align precise bank keeper for correct decimal conversion in evmd.
- [\#656](https://github.com/cosmos/evm/pull/656) Fix race condition in concurrent usage of mempool StateAt and NotifyNewBlock methods.
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4 changes: 4 additions & 0 deletions mempool/mempool.go
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Expand Up @@ -303,6 +303,10 @@ func (m *ExperimentalEVMMempool) Remove(tx sdk.Tx) error {
m.mtx.Lock()
defer m.mtx.Unlock()

if m.blockchain.latestCtx.BlockHeight() == 0 {
return nil
}

m.logger.Debug("removing transaction from mempool")

msg, err := m.getEVMMessage(tx)
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