TypeError: Cannot read property '0' of undefined

[unclebob2013]

TypeError: Cannot read property '0' of undefined
at ZabbixAPI.module.factory.p.getGroupByName (http://192.168.131.128:3000/public/app/plugins/datasource/zabbix/zabbixAPIWrapper.js?bust=1437288629438:306:16)
at ZabbixAPI.module.factory.p.hostFindQuery (http://192.168.131.128:3000/public/app/plugins/datasource/zabbix/zabbixAPIWrapper.js?bust=1437288629438:465:19)
at l.module.controller.$scope.updateHostList (http://192.168.131.128:3000/public/app/plugins/datasource/zabbix/queryCtrl.js?bust=1437288629438:139:35)
at l.module.controller.$scope.init (http://192.168.131.128:3000/public/app/plugins/datasource/zabbix/queryCtrl.js?bust=1437288629438:25:14)
at ge.functionCall (http://192.168.131.128:3000/app/app.6e379bdb.js:13:14399)
at l.$get.l.$eval (http://192.168.131.128:3000/app/app.6e379bdb.js:12:5068)
at tc.compile.pre (http://192.168.131.128:3000/app/app.6e379bdb.js:13:29246)
at fa (http://192.168.131.128:3000/app/app.6e379bdb.js:10:7723)
at v (http://192.168.131.128:3000/app/app.6e379bdb.js:10:1625)
at h (http://192.168.131.128:3000/app/app.6e379bdb.js:9:29738)

what`s wrong?

[alexanderzobnin]

Try to use code from develop branch.

[alexanderzobnin]

@unclebob2013 Is it helpful?

[unclebob2013]

thanks ，it works！

[incoquinita]

Hi Alexander,

Recently I updated my Grafana to 4.6.3 and the Zabbix plugin to 3.8.1 and I started to face this problem again when I use a templating and a host don't have the selected item (as we can see in attached photo)

[alexanderzobnin]

It seems it's outdated a little bit.