From 141ec37e79c0e7e35394f62ca80074aec1f9f3c0 Mon Sep 17 00:00:00 2001 From: rjl493456442 Date: Fri, 11 Jan 2019 16:23:14 +0800 Subject: [PATCH] eth: polish error message --- eth/backend.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/eth/backend.go b/eth/backend.go index c499c0a9d6..2a9d56c5c1 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -144,9 +144,9 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) { if !config.SkipBcVersionCheck { bcVersion := rawdb.ReadDatabaseVersion(chainDb) if bcVersion != nil && *bcVersion > core.BlockChainVersion { - return nil, fmt.Errorf("Blockchain DB version mismatch (%d / %d).\n", *bcVersion, core.BlockChainVersion) + return nil, fmt.Errorf("database version is v%d, Geth %s only supports v%d", *bcVersion, params.VersionWithMeta, core.BlockChainVersion) } else if bcVersion != nil && *bcVersion < core.BlockChainVersion { - log.Warn("Upgrade blockchain DB version", "from", *bcVersion, "to", core.BlockChainVersion) + log.Warn("Upgrade blockchain database version", "from", *bcVersion, "to", core.BlockChainVersion) } rawdb.WriteDatabaseVersion(chainDb, core.BlockChainVersion) }