尝试修复错误

internal/ethapi/api.go

@@ -1028,17 +1028,13 @@ func (s *PublicBlockChainAPI) BatchCall(ctx context.Context, config BatchCallCon
 			call.BlockOverrides.Apply(&blockContext)
 		}
 		result, err := doCall(ctx, s.b, call.CallArgs, state, header, timeout, gp, &blockContext)
-		//if err != nil {
-		//	return nil, err
-		//}
-		// If the result contains a revert reason, try to unpack it.
-		if err == nil && len(result.Revert()) > 0 {
+		if err != nil {
+			results = append(results, CallResult{Return: nil, Error: err})
+		} else if len(result.Revert()) > 0 { // If the result contains a revert reason, try to unpack it.
 			result.Err = newRevertError(result)
-		} else {
-			result.Err = err
-		}
 
-		results = append(results, CallResult{Return: nil, Error: result.Err})
+			results = append(results, CallResult{Return: result.Return(), Error: result.Err})
+		}
 	}
 	return results, nil
 }