Can't use background task in Windows Phone 8.1 (the ID_CAP_NETWORKING required, but it's included in the manifest) -

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i need update windows phone application tile downloading , parsing json. i'm using microsoft http client libraries.

and i've got exception use of networking apis requires id_cap_networking capability defined in application manifest when i'm trying debug background task.

but manifest included id_cap_networking required (screenshot https://fbcdn-sphotos-e-a.akamaihd.net/hphotos-ak-xaf1/t31.0-8/10750111_821340111262044_6461333323674658178_o.jpg).

i don't know do. tried rebuild or recreate app, didn't help. can't find documentation or answer on internet.

can please write, can solve problem?

this demo project http://1drv.ms/1yjhm49 reproduced problem (project's name 'meduza. windows phone').

i debug application on lumia 720 (if can help).

i re-downloaded project , error. thought, must of done before launching project fixed it.

it took me while, can project work doing this

unzip project directory
open project
clean project
add internet (client , server) in package.appxmanifest file (make sure save before exiting)

put break points in background task

and works. combination of clean build + editing package.appxmanifest did trick me.


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