CouchDB error when running a query in composer-rest-server? - hyperledger-composer

Question

Problem:
I have built a business network and have been deployed and connected through composer-rest-sever. Adding assets and doing transaction functions are working as expected. But when I try to run a query in there it is giving me an error like this.
{
"error": {
"statusCode": 500,
"name": "Error",
"message": "transaction returned with failure: Error: GET_QUERY_RESULT failed: transaction ID: e21f7d122609b883f415d82786a197a192b90b344e1e30c304da6c21c838c8bb: Couch DB Error:no_usable_index, Status Code:400, Reason:No index exists for this sort, try indexing by the sort fields.",
"stack": "Error: transaction returned with failure: Error: GET_QUERY_RESULT failed: transaction ID: e21f7d122609b883f415d82786a197a192b90b344e1e30c304da6c21c838c8bb: Couch DB Error:no_usable_index, Status Code:400, Reason:No index exists for this sort, try indexing by the sort fields.\n at C:\\Users\\tharindusa\\AppData\\Roaming\\npm\\node_modules\\composer-rest-server\\node_modules\\fabric-client\\lib\\Peer.js:114:16\n at C:\\Users\\tharindusa\\AppData\\Roaming\\npm\\node_modules\\composer-rest-server\\node_modules\\grpc\\src\\client.js:586:7"
}
}
This is how my queries.qry file looks like.
query ListLandTitlesForSale{
description: "List all land titles that are for sale"
statement:
SELECT org.landreg.LandTitle
WHERE (forSale == true)
ORDER BY [id ASC]
}
query ListLandTitlesBySize {
description: "List all land titles in a certain size range"
statement:
SELECT org.landreg.LandTitle
WHERE((area >_$minimumArea) AND (area< _$maximumArea))
ORDER BY [area ASC]
}
query ListOwnedLandTitles {
description: "List land titles owned by specified 'owner'"
statement:
SELECT org.landreg.LandTitle
WHERE (owner == _$owner)
ORDER BY [id ASC]
}
query ListPreviouslyOwnedLandTitles {
description: "List land titles owned by specified 'previousOwner'"
statement:
SELECT org.landreg.LandTitle
WHERE (previousOwners CONTAINS _$previousOwner)
ORDER BY [id ASC]
}
And this is how my .cto file looks.
namespace org.landreg
abstract concept Address {
o String addressLine
o String locality
}
concept DutchAddress extends Address {
o String postalCode regex=/\d{4}[ ]?[A-Z]{2}/
}
enum Gender {
o FEMALE
o MALE
}
participant Individual identified by passportNumber {
o String passportNumber
o DutchAddress address
o Gender gender
}
asset LandTitle identified by id {
o String id
o DutchAddress address
o Integer area range=[1000,]
o Boolean forSale default=false
o Double price optional
--> Individual owner
--> Individual[] previousOwners optional
}
transaction UnlockLandTitle {
--> LandTitle landTitle
}
transaction TransferLandTitle {
--> LandTitle landTitle
--> Individual newOwner
}
Output of docker ps command
TharinduSA#LP-HQ-15957 MINGW64 ~
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
373a6fbe104d dev-peer0.org1.example.com-landreg-0.0.2-d2a95608b3ed19873963889cfc0dc8c12a2ff883775b0c1263b1f676cab351d5 "/bin/sh -c 'cd /usr…" 5 hours ago Up 5 hours dev-peer0.org1.example.com-landreg-0.0.2
00a0859aaee6 hyperledger/fabric-peer:1.2.0 "peer node start" 5 hours ago Up 5 hours 0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp peer0.org1.example.com
83247feca61f hyperledger/fabric-orderer:1.2.0 "orderer" 5 hours ago Up 5 hours 0.0.0.0:7050->7050/tcp orderer.example.com
a388dc58ac56 hyperledger/fabric-ca:1.2.0 "sh -c 'fabric-ca-se…" 5 hours ago Up 5 hours 0.0.0.0:7054->7054/tcp ca.org1.example.com
4ba58264053d hyperledger/fabric-couchdb:0.4.10 "tini -- /docker-ent…" 5 hours ago Up 5 hours 4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp couchdb
5777ea4f350c dev-peer0.org1.example.com-landreg-0.0.1-9515860cfe680a544a37838162e871043219ac02a5fd224ade345b1aa36d0051 "/bin/sh -c 'cd /usr…" 28 hours ago Exited (0) 25 hours ago dev-peer0.org1.example.com-landreg-0.0.1
276df87ca139 dev-peer0.org1.example.com-landreg-0.0.3-2b5a4891dc9504a6280a81420f24ce56b450739cbdfd1d325214910967444f82 "/bin/sh -c 'cd /usr…" 30 hours ago Exited (0) 29 hours ago dev-peer0.org1.example.com-landreg-0.0.3
52a0fd951af6 dev-peer0.org1.example.com-sample-0.0.1-3c933e68ad6460ca423125a9eb2529a68675271a61b9f8b3c6a8cd2e722e893c "/bin/sh -c 'cd /usr…" 31 hours ago Exited (0) 29 hours ago dev-peer0.org1.example.com-sample-0.0.1
Can someone help me to solve this problem? I am using composer version 0.20.2.