From 2c40021f710ebaf445654709d8f696564f70cf25 Mon Sep 17 00:00:00 2001
From: Daniel Liu <139250065@qq.com>
Date: Fri, 14 Nov 2025 18:58:18 +0800
Subject: [PATCH] core/state, internal/ethapi: GetAccountInfo handle error
 properly, close XFN-79 (#1663)

---
 core/state/statedb.go  | 8 ++++++--
 internal/ethapi/api.go | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/core/state/statedb.go b/core/state/statedb.go
index 790963c19d..d8869a2d4d 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -314,14 +314,18 @@ func (s *StateDB) GetAccountInfo(addr common.Address) *AccountInfo {
 
 	stateObject := s.getStateObject(addr)
 	if stateObject == nil {
-		result.Balance = common.Big0
+		result.Balance = new(big.Int)
 		return &result
 	}
 
 	if stateObject.code != nil {
 		result.CodeSize = len(stateObject.code)
 	} else {
-		result.CodeSize, _ = s.db.ContractCodeSize(stateObject.addrHash, common.BytesToHash(stateObject.CodeHash()))
+		size, err := s.db.ContractCodeSize(stateObject.addrHash, common.BytesToHash(stateObject.CodeHash()))
+		if err != nil {
+			s.setError(err)
+		}
+		result.CodeSize = size
 	}
 	result.Nonce = stateObject.Nonce()
 	result.Balance = stateObject.Balance()
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index e76ca05054..f4a66e1642 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -509,7 +509,7 @@ func (api *BlockChainAPI) GetAccountInfo(ctx context.Context, address common.Add
 		"nonce":       info.Nonce,
 		"storageHash": info.StorageHash,
 	}
-	return result, nil
+	return result, state.Error()
 }
 
 // GetStorageAt returns the storage from the state at the given address, key and