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Kura emulator - found components with duplicated names [message #1743639]

Sat, 17 September 2016 15:20

gator primer

Messages: 4
Registered: September 2016

Junior Member

Hello,

I used to build my kura distribution from sources and develop my own bundles without any problem.
Last week I decided to upgrade kura from github repository (develop branch) , but when I run emulator in eclipse, I get errors like :

!ENTRY org.eclipse.kura.linux.clock 2 0 2016-09-17 16:53:03.317
!MESSAGE [SCR] Found components with duplicated names! Details: 
Component1 : Component[
	name = org.eclipse.kura.clock.ClockService
	activate = activate
	deactivate = deactivate
	modified = updated
	configuration-policy = require
	factory = null
	autoenable = true
	immediate = true
	implementation = org.eclipse.kura.linux.clock.ClockServiceImpl
	state = Unsatisfied
	properties = {service.pid=org.eclipse.kura.clock.ClockService}
	serviceFactory = false
	serviceInterface = [org.eclipse.kura.clock.ClockService]
	references = {
		Reference[name = EventAdmin, interface = org.osgi.service.event.EventAdmin, policy = static, cardinality = 1..1, target = null, bind = setEventAdmin, unbind = unsetEventAdmin]
	}
	located in bundle = org.eclipse.kura.linux.clock_1.0.7.qualifier [41]
]
Component2: Component[
	name = org.eclipse.kura.clock.ClockService
	activate = activate
	deactivate = deactivate
	modified = updated
	configuration-policy = require
	factory = null
	autoenable = true
	immediate = true
	implementation = org.eclipse.kura.emulator.clock.ClockServiceImpl
	state = Unsatisfied
	properties = {service.pid=org.eclipse.kura.clock.ClockService}
	serviceFactory = false
	serviceInterface = [org.eclipse.kura.clock.ClockService]
	references = {
		Reference[name = EventAdmin, interface = org.osgi.service.event.EventAdmin, policy = static, cardinality = 1..1, target = null, bind = setEventAdmin, unbind = unsetEventAdmin]
	}
	located in bundle = org.eclipse.kura.emulator.clock_1.0.1.qualifier [15]
]

the same errors appears with net, watchdog and usb components... and all of these are not satifsfied.

I switched to RELEASE_2.0.1 branch but I get the same error, did anyone have the same problem?
I think I understand the meaning of these errors but I not able to fix it, anyone have a solution?

Thanks.

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Re: Kura emulator - found components with duplicated names [message #1743788 is a reply to message #1743639]

Mon, 19 September 2016 15:45

Pierre Pitiot

Messages: 16
Registered: April 2015

Junior Member

Hello,

when you run the emulator in Eclipse you need to select the bundles that will be started:
right click on org.eclipse.kura.emulator/src/main/resources/Kura_Emulator_Linux.launch
select Run As -> Run Configurations
then select the bundles, you must not select the linux bundles but only the corresponding emulator bundles (in your case you have to unselect org.eclipse.kura.linux.clock)
Apply and run and that should be fixed.

Regards
--Pierre

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