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Error in config.xml : "Invalid content was found starting with element 'tizen:background-category'"

Hi,

I built a tizen web application(wearable) on version 2.3
To run the application in background, i used the below setting in the config.xml
<tizen:setting background-support="enable" encryption="disable" hwkey-event="enable"/>

When i updated the tizen studio version to 2.5 , i found that we have to add an additional tag "<tizen:background-category>" value to config.xml to make it run in background. I added the below tag in config.xml
<tizen:background-category value="sensor"/>

But it shows an error "Invalid content was found starting with element 'tizen:background-category'"

How can i resolve this issue?

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Responses

3 Replies
Yasin Ali

Hi,

I think rather than updating Tizen Studio you may consider to Uninstall Tizen Studio and re-install it to a different directory.

Possibly this will resolve your problem.

Sainath Morpoju

Recently i have update the tizen studio from 2.3 to 2.5.
Now, when i try to load my application into emulator, it shows the below error message.

Error popup:
"The application installation on the device has failed due to a signature error(error code:22)
You need an appropriate certificate profile, which can be created or activated in the Certificate Manager"

Even though i have followed the steps to create a samsung certificate, this error keeps coming up. This used to work on the old version. 
I have also uploaded the screenshot of the error.

In the latest version, when i start the emulator, it shows a popup saying "Extra package installation failed 
cert must be installed manually" . But the emulator is started correctly. Is the above error because of this issue?

Sainath Morpoju

I was able to resolve th eissue after reinsatlling tien studio. Bur now i am facing a different error while running emulator.

I have started a new thread for this issue. Please take a look.
https://developer.tizen.org/forums/web-application-development/error-loading-app-emulator-signature-error-error-code22-need-appropriate-certificate-profile