Getting an error from push notification

Question

In my app, I need push notifications. I am implementing all the instructions from the push notifications docs. But I got an error from Push Notification:

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Answer 1

First, you need to make sure you use an app ID without a wildcard. Then you need to enable that app for push notifications for development.

Check this tutorial, for example.

Even after you've enabled your app id for push, it might take a couple of hours for it to work.

Answer 2

This just solved it for me so I will share. If you update your app id you then must delete the profile from your device, xcode, and developer.apple.com. Then create a new matching provisioning profile that is updated with the new app id settings. Its best to name it something slightly different so you know you are selecting the correct one.

Answer 3

First thing you have to run applcaiton in device.

This is will happen in xcode 3.2.6. Because when you are getting everything perfect. But your application is not registering in your iphone, ipad or ipod. You need to generate a Entitlement.plst file.

• Step: First select your project in xcode create a file. Select codesign file named it entitlement.plist(default name).
• Put it on resource folder.
• Right click open as xml editor.
• Then open your provisionfile like your_apllicationName.mobileprovision (which you have created for Apns server ) in textedit mode.

Now copy some lines like the following from your provisioning profile into your entitlements file:

<key>application-identifier</key>
<string>xyz.com.company_name.app_name</string>
  <key>aps-environment</key>        
            <string>development</string>
    <key>get-task-allow</key>   
<true/>
    <key>keychain-access-groups</key>   
<array>
        <string>xyx.*</string>      
    </array>

• Save the entitlement.plist file.
• Run your applcation you will notify by Apns server.

Answer 4

I just dealt with this issue. While there are probably a lot of things going on, here is what I learned.

When you make changes to an app ID, such as enabling push notifications, you need to create a new provisioning profile. I must have created my app ID, made a provisioning profile using it and then enabled notifications on the app ID.

Once I removed the provisioning profile from the portal, and device, I made a new one using the modified app ID. Downloaded it, tossed it on my device, wham bam thank you ma'am it worked. Hope this helps people in the future!

Answer 5

I got same too. Here is how I solved.

1) Deleted provisioning profiles at ~/Library/MobileDevice/Provisioning Profiles

2) Deleted profiles from Developer Account

3) Created and installed new profiles

Note that regenarating of profiles didn't solve.

Answer 6

I am using Xcode 6.1.1

You don't have to delete or recreate anything. You just have to make Xcode update your active certificates (including the new push notification certificate).

Simply go to Xcode > Preferences > Accounts > pick your Account > pick your Team > View Details

There click the refresh button in the lower left corner. (Also check your code signing in build settings)