[CX] Failed to open index with resource ID -1 since it does not exist

1. Try curl command with dataverse already existing:
[root@slv-s20301_c cbas-install]# curl -s --data pretty=true --data format=CLEAN_JSON --data-urlencode statement@file.txt http://localhost:8095/analytics/service
{
"requestID": "8aad417a-4a94-4ae5-b0aa-dfd0a2bc2706",
"signature": "*",
"errors": [

{ "code": "1", "msg": "A dataverse with this name couchbase already exists." }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "3.417567ms", "executionTime": "2.534256ms", "resultCount": "0", "resultSize": "0" }

}

2. Add drop dataverse couchbase in file.txt
Now file.txt contains:
drop dataverse couchbase;
create dataverse couchbase;
use couchbase;
create type `value` as open{};
create type meta as open

{ id:string, vbid:int32, seq:int64, cas:int64, expiration:int32, flags:int32, rev:int64, lock:int32 }

;
create dataset multiple(`value`) with meta(meta) primary key meta().id;
create feed multiple_feed using `com.couchbase.analytics.CouchbaseConnectorFactory`(
("bucket"="multiple_table_db_2987_simple_table_1"),
("nodes"="127.0.0.1"),
("password"="")
);
connect feed multiple_feed to dataset multiple;

3.Try the curl command again, I get the following error:
[root@slv-s20301_c cbas-install]# curl -s --data pretty=true --data format=CLEAN_JSON --data-urlencode statement@file.txt http://localhost:8095/analytics/service
{
"requestID": "4f0ef865-7954-4939-9556-a52cd539581b",
"signature": "*",
"errors": [

{ "code": "1", "msg": "Failed to open index with resource ID -1 since it does not exist." }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "9.467288ms", "executionTime": "8.807231ms", "resultCount": "0", "resultSize": "0" }

}

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