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-rw-r--r--eth/api.go14
1 files changed, 12 insertions, 2 deletions
diff --git a/eth/api.go b/eth/api.go
index a907c3649..c748f75de 100644
--- a/eth/api.go
+++ b/eth/api.go
@@ -452,7 +452,12 @@ func (api *PrivateDebugAPI) traceBlock(block *types.Block, logConfig *vm.LogConf
}
statedb, err := blockchain.StateAt(blockchain.GetBlock(block.ParentHash(), block.NumberU64()-1).Root())
if err != nil {
- return false, structLogger.StructLogs(), err
+ switch err.(type) {
+ case *trie.MissingNodeError:
+ return false, structLogger.StructLogs(), fmt.Errorf("required historical state unavailable")
+ default:
+ return false, structLogger.StructLogs(), err
+ }
}
receipts, _, usedGas, err := processor.Process(block, statedb, config)
@@ -518,7 +523,12 @@ func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, txHash common.
}
msg, context, statedb, err := api.computeTxEnv(blockHash, int(txIndex))
if err != nil {
- return nil, err
+ switch err.(type) {
+ case *trie.MissingNodeError:
+ return nil, fmt.Errorf("required historical state unavailable")
+ default:
+ return nil, err
+ }
}
// Run the transaction with tracing enabled.