我正在尝试启动订购服务，但收到以下错误。
panic: Error while trying to open DB: sync /var/hyperledger/production/orderer/index: invalid argument
orderer.example.com |恐慌：尝试打开DB时出错：sync / var / hyperledger / production / orderer / index：无效参数 orderer.example.com | orderer.example.com | goroutine 1 [正在运行]： orderer.example.com | github.com/hyperledger/fabric/common/ledger/util/leveldbhelper.(*DB).Open(0xc4202b3280） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/common/ledger/util/leveldbhelper/leveldb_helper.go:88 + 0x27f orderer.example.com | github.com/hyperledger/fabric/common/ledger/util/leveldbhelper.NewProvider(0xc4203e94a0,0xc4203e94a0） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/common/ledger/util/leveldbhelper/leveldb_provider.go:40 + 0xe8 orderer.example.com | github.com/hyperledger/fabric/common/ledger/blkstorage/fsblkstorage.NewProvider(0xc4203f5300,0xc4203f5320,0x4c9a08d,0xc42031b900） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/common/ledger/blkstorage/fsblkstorage/fs_blockstore_provider.go:34 + 0x80 orderer.example.com | github.com/hyperledger/fabric/common/ledger/blockledger/file.New(0xc420147ef0,0x23,0x2,0x2） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/common/ledger/blockledger/file/factory.go:71 + 0xf2 orderer.example.com | github.com/hyperledger/fabric/orderer/common/server.createLedgerFactory(0xc420274a00,0xc4203ee780,0x30,0x30,0xcb5a40） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/orderer/common/server/util.go:32 + 0x23c orderer.example.com | github.com/hyperledger/fabric/orderer/common/server.initializeMultichannelRegistrar(0xc420274a00,0x138cd00,0x13f0d60,0xc420112908,0x1,0x1,0xc4203e8ca0） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/orderer/common/server/main.go:246 + 0x43 orderer.example.com | github.com/hyperledger/fabric/orderer/common/server.Start(0xcf829c,0x5,0xc420274a00） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/orderer/common/server/main.go:99 + 0x24c orderer.example.com | github.com/hyperledger/fabric/orderer/common/server.Main（） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/orderer/common/server/main.go:78 + 0x13a orderer.example.com | main.main（） orderer.example.com | /opt/gopath/src/github.com/hyperledger/fabric/orderer/main.go:15 + 0x20 orderer.example.com退出代码2
我正在为orderer使用hyperledger / fabric-orderer：x86_64-1.1.0-alpha图像，并为我的同事和组织正确生成加密材料。
请帮忙。