Group items in charts


Im trying to add chart to sitemap. unfortunately chart is empty.

my items file

Group gGroundHeatingWatt
Group gPowerConsumption
Group gGroundHeating

Number maakyte_active_power_1st_phase 	"Active Power 1st phase (W) [%.1f W]" 	(gGroundHeating,gPowerConsumption,gGroundHeatingWatt) {knx="<(60)14.056:4/0/2"}
Number maakyte_active_power_2nd_phase "Active Power 2nd phase (W) [%.1f W]" 	(gGroundHeating,gPowerConsumption,gGroundHeatingWatt) {knx="<(60)14.056:4/0/7"}
Number maakyte_active_power_3rd_phase 	"Active Power 3rd phase (W) [%.1f W]" 	(gGroundHeating,gPowerConsumption,gGroundHeatingWatt) {knx="<(60)14.056:4/0/8"}
Number maakyte_active_power_sum 		"Active Power sum (W) [%.1f W]" 		(gGroundHeating,gPowerConsumption,gGroundHeatingWatt) {knx="<(60)14.056:4/0/1"}

and sitemap

Frame label="Elektri tarbimine"{
  Group label="Maaküte"{		
      Chart item=gGroundHeatWatt period=d refresh=10000 label="Watt" service="jpa"

and persist file

Strategies {
        // if no strategy is specified for an item entry below, the default list will be used
        everyMinute     : "0 * * * * ?"
        every5Minutes : "0 */5 * * * ?"
        everyHour   : "0 0 * * * ?"
        everyDay    : "0 0 0 * * ?"
        default = everyChange

Items {
    * : strategy = everyChange, everyDay, restoreOnStartup
  gTemperature* 		: strategy = default, restoreOnStartup
  gPowerConsumption 	: strategy = everyChange, restoreOnStartup

on startup i get in logs:

2017-01-12 14:17:51.131 [GroupItemStateChangedEvent] - gGroundHeatingWatt changed from NULL to UNDEF through maakyte_active_power_2nd_phase

What could be wrong? Im using OH2


In your chart item you refer to


, while your group name in the items file is called


Try to change this and see if it works.

No it doesn’t work. I tried to change names, i actually had right names at some point :slight_smile: