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Cannot install applications on Gear device with Tizen 3.0

Hello

 

I have just upgraded Tizen Studio to 2.0. I have all the necessary components installed, my Gear watch with Tizen 3.0 appears in the device manager (although there are no logs shown in the logs tab). The device is connected via WiFi. I can execute shell commands etc.

 

I cannot install any developed application. When I try, this error happens:

 

[Installing the package...]
path is /home/owner/share/tmp/sdk_tools/tmp/testApp.wgt
start process (install)
.....
error : -12

end process (fail)
processing result : Check certificate error [-12] failed
spend time for pkgcmd is [3469]ms
cmd_ret:244
    An exception occurred
(Installing the package... > Fail)
An exception occurred
Unexpected stop progress...
(15.295 sec)

 

I assume this happens because I have not done the "Permit to install applications" action on this device (because I am able to install this application on my other, older devices). So I go to the Device Manager, right-click on the device and I choose "Permit to install applications". Another error happens:

 

 

So I go to the Certificate Manager. I import the old XML file with devices (or I don't, it doesn't matter, as the new device is not there). In the older versions, it was possible to generate a profile with new devices, by adding the DUID of each device. Now it is not possible. I can't see this option anywhere. I can only add or change author and distributor certificates.

 

Therefore, I cannot install any application on my device.

 

So the question is: how can I add this new device to the certificate profile? It was very easy with the previous version of Tizen Studio / Certificate Manager.

 

Please help. This is stopping me from testing my applications on Tizen 3.0 (some of them have failed certification in the Samsung Apps store).



 

 

Edited by: Maciej on 21 Nov, 2017
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Responses

4 Replies
Maciej

I have now noticed this:

"The DUID of recent mobile and wearable devices start with a 2.0# but old devices are 1.0#. If a distributor certificate contains a 1.0# DUID, all devices with that certificate need one more step, see the Permit device to install apps guide."

My device DUID starts with 2.0#, so it should not need permitting apps installation.

Therefore, why do I get this error during app installation?

Check certificate error [-12] failed 

Iqbal Hossain

Similar problem discussed here http://developer.samsung.com/forum/thread/cannot-install-applications-on-gear-device-with-tizen-30/201/332438?boardName=SDK&startId=zzzzz~&curPage=2 you may follow there 

Maciej

Hello Iqbal. Thanks, but it my thread there;)

 

I have come to the conclusion that the problem lies in the Certificate Manager. For some reason, I cannot find an option to add devices (DUIDs) to a distributor certificate or to create a new distributor certificate with new devices. This option is missing in my Certificate Manager. I can only add old, existing distributor certificates, which obviously do not contain my new device.

Could anybody check their Certificate Manager in Tizen Studio 2.0? Does it allow generating a totally new Samsung distributor certificate? Are you able to add new devices, new DUIDs?

Iqbal Hossain

As already told there, 

Please create new Author and then Distributor Certificate for your new device. 
Then from your existing certificate just add newly created Distributor Certificate.