UWP - Create push notification channel error -


i have strange issue creating push notification channel uri. when try execute following code:

receivedchannel = await pushnotificationchannelmanager.createpushnotificationchannelforapplicationasync();

i catch exception following message:

a notification channel request provided application identifier in progress. (exception hresult: 0x803e0103)

(nothing special in call stack)

the problem appeared while worked fine. tried restart phone without success.

note: have issue on development mobile. works fine on others mobiles.


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