为提高效率，请提供以下信息，问题描述清晰能够更快得到解决：
[TiDB 版本]
$ tiup cluster list
Found cluster newer version:
The latest version: v1.3.1
Local installed version: v1.2.5
Update current component: tiup update cluster
Update all components: tiup update --all
Starting component cluster : /home/tidb/.tiup/components/cluster/v1.2.5/tiup-cluster list
Name User Version Path PrivateKey
tidb-pro tidb v4.0.4 /home/tidb/.tiup/storage/cluster/clusters/tidb-pro /home/tidb/.tiup/storage/cluster/clusters/tidb-pro/ssh/id_rsa
[问题描述]
应用服务报错信息：
invalid memory address or nil pointer dereference
[2021-01-19T08:41:22.911] [INFO] console - { Error: ER_UNKNOWN_ERROR: runtime error: invalid memory address or nil pointer dereference
at Query.Sequence._packetToError (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/sequences/Sequence.js:47:14)
at Query.ErrorPacket (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/sequences/Query.js:77:18)
at Protocol._parsePacket (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/Protocol.js:278:23)
at Parser.write (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/Parser.js:76:12)
at Protocol.write (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/Protocol.js:38:16)
at Socket. (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/Connection.js:91:28)
at Socket. (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/Connection.js:502:10)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)
--------------------
at Protocol._enqueue (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/protocol/Protocol.js:144:48)
at PoolConnection.query (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/Connection.js:200:25)
at doQuery (/home/APP/yujiang.Foil.Node/src/yjDBService.engine.mysql.js:475:24)
at success (/home/APP/yujiang.Foil.Node/src/yjDBService.engine.mysql.js:466:9)
at Object.exports.safeSuccess (/home/APP/yujiang.Foil.Node/src/yjError.js
13)
at Object.exports.handleResult (/home/APP/yujiang.Foil.Node/src/yjError.js:154:12)
at /home/APP/yujiang.Foil.Node/src/yjDBService.engine.mysql.js:90:11
at Ping.onOperationComplete (/home/APP/yujiang.Foil.Node.Npm/win64-node8.15.1/mysql/lib/Pool.js:110:5)
at bound (domain.js:301:14)
at Ping.runBound [as _callback] (domain.js:314:12)
code: ‘ER_UNKNOWN_ERROR’,
errno: 1105,
sqlMessage: ‘runtime error: invalid memory address or nil pointer dereference’,
sqlState: ‘HY000’,
index: 0,
sql: ’ select SQL_CALC_FOUND_ROWS p1.,(case when p3.GreenhousesSystemParentOID is null then 0 else count() end) as childrenCount,Re_SI.ReSystemIDCOID,Re_SI.IDCOID from Gre
enhousesSystem as p1 left outer join GreenhousesSystem as p3 on p1.GreenhousesSystemOID=p3.GreenhousesSystemParentOID left join Re_systemIDCOID Re_SI on Re_SI.GreenhousesSystemOID=p1.GreenhousesSystemOID where p1.GreenhousesSystemParentOID=‘4’ group by p1.GreenhousesSystemOID Order By GreenhousesSystemOID asc;SELECT FOUND_ROWS() as Total;’, url: ‘/biz/iAGS/more/morechild/systemManage/getDeviceSystem?id=4&page=1&rows=10&sort=GreenhousesSystemOID&order=asc&isLoadChildren=true&IDCOID=50’ }
注：单独执行sql语句时没有报错。
加粗示例