ZBX-BROCADE-FC-PORT template not working in zabbix 2.4.7

[sysadm01]

Hello

Import ZBX-BROCADE-FC-PORT template on zabbix 2.4.7.

https://github.com/jjmartres/Zabbix/tree/master/zbx-templates/zbx-brocade

But Discovery rule has error "value should be json object"

below is external script export json log.

I check result in https://jsonformatter.curiousconcept.com/
result is VALID

but not work in zabbix.

discovery rule key is
"advsnmp.discovery[{HOST.CONN},"-v1 -c{$SNMP_COMMUNITY}",.1.3.6.1.4.1.1588.2.1.1.1.6.2. 1.37,1.1]"

plz help me

=========================below is Json output=======
{
"data":[
{
"{#ADVSNMPINDEX1}": "1",
"{#ADVSNMPVALUE}": "0"
},
{
"{#ADVSNMPINDEX1}": "10",
"{#ADVSNMPVALUE}": "9"
},
{
"{#ADVSNMPINDEX1}": "11",
"{#ADVSNMPVALUE}": "10"
},
{
"{#ADVSNMPINDEX1}": "12",
"{#ADVSNMPVALUE}": "11"
},
{
"{#ADVSNMPINDEX1}": "13",
"{#ADVSNMPVALUE}": "12"
},
{
"{#ADVSNMPINDEX1}": "14",
"{#ADVSNMPVALUE}": "13"
},
{
"{#ADVSNMPINDEX1}": "15",
"{#ADVSNMPVALUE}": "14"
},
{
"{#ADVSNMPINDEX1}": "16",
"{#ADVSNMPVALUE}": "15"
},
{
"{#ADVSNMPINDEX1}": "17",
"{#ADVSNMPVALUE}": "16"
},
{
"{#ADVSNMPINDEX1}": "18",
"{#ADVSNMPVALUE}": "17"
},
{
"{#ADVSNMPINDEX1}": "19",
"{#ADVSNMPVALUE}": "18"
},
{
"{#ADVSNMPINDEX1}": "2",
"{#ADVSNMPVALUE}": "1"
},
{
"{#ADVSNMPINDEX1}": "20",
"{#ADVSNMPVALUE}": "19"
},
{
"{#ADVSNMPINDEX1}": "21",
"{#ADVSNMPVALUE}": "20"
},
{
"{#ADVSNMPINDEX1}": "22",
"{#ADVSNMPVALUE}": "21"
},
{
"{#ADVSNMPINDEX1}": "23",
"{#ADVSNMPVALUE}": "22"
},
{
"{#ADVSNMPINDEX1}": "24",
"{#ADVSNMPVALUE}": "23"
},
{
"{#ADVSNMPINDEX1}": "3",
"{#ADVSNMPVALUE}": "2"
},
{
"{#ADVSNMPINDEX1}": "4",
"{#ADVSNMPVALUE}": "3"
},
{
"{#ADVSNMPINDEX1}": "5",
"{#ADVSNMPVALUE}": "4"
},
{
"{#ADVSNMPINDEX1}": "6",
"{#ADVSNMPVALUE}": "5"
},
{
"{#ADVSNMPINDEX1}": "7",
"{#ADVSNMPVALUE}": "6"
},
{
"{#ADVSNMPINDEX1}": "8",
"{#ADVSNMPVALUE}": "7"
},
{
"{#ADVSNMPINDEX1}": "9",
"{#ADVSNMPVALUE}": "8"
}
]
}

[Undedist]

I had the same issue with the template during my import yesterday (into v3.0.4).
Change:
"advsnmp.discovery[{HOST.CONN},"-v1 -c{$SNMP_COMMUNITY}",.1.3.6.1.4.1.1588.2.1.1.1.6.2. 1.37,1.1]"
To:
"advsnmp.discovery[{HOST.CONN},"-v1 -c{$SNMP_COMMUNITY}",.1.3.6.1.4.1.1588.2.1.1.1.6.2. 1.37 1.1]"

There's a comma in there which isn't necessary.

The issue itself is that following is returned when running the command "as is":

./advsnmp.discovery (host ip) "-v1 -cpublic" .1.3.6.1.4.1.1588.2.1.1.1.6.2.1.37,1.1
.1.3.6.1.4.1.1588.2.1.1.1.6.2.1.37,1.1: Unknown Object Identifier (37,1)
{
"data":[

]
}