[ UPDATE: Found the bug on your plist/resolved ] Chapter 15 app, Multipeer, the multipeer permission widget is not popping up. 2 bugs.

PS: Issue resolved at 5:41pm EST. Full updated p.list code added to the bottom of this file.

hi there thank you for your reply re: my multipeer question abt an app I am working on. I am loving your book so far. There is so much that I don't know. I love the tone and style of the book. It's clear, concise and conversational.

I just finished your chapter on multipeer and I tested on two phones and found some bugs. ( I noticed bcs the multipeer pop up notification never came up). So I am trying to figure out why.

1. The Multipeer capability is not showing up.

I first looked at the p.list - a common mistake that happens to me all the time and indeed, a few lines were missing from the p.list

Under the Local Network permission part ( under found under Privacy on the dropdown menu )

    <key>NSLocalNetworkUsageDescription</key>
    <string>This application will use local networking to discover nearby devices.</string>

The Bonjour services part:

  <key>NSBonjourServices</key>
        <array>
            <string>_ar-collab._tcp</string>
            <string>_ar-collab._udp</string>
        </array>

Now i did that and still the widget that asks for permission is not popping up.

Currently, this is the error message I get on the console:

2022-06-07 17:19:27.157737-0400 Sharing[581:20979] [MCNearbyServiceAdvertiser] Server did not publish: errorDict [{
    NSNetServicesErrorCode = "-72008";
    NSNetServicesErrorDomain = 10;
}].

I haven't resolved it yet but as soon as I do, I will let you know.

I have been testing tons of apps myself so I know this is a common issue. I will let you know if I am able to resolve it.

5:38pm EST: Issue resolved, see full/correct p.list code below to add to the chapter 15 folder

`hi so it's working now. I hadn't closed the array when I added the Bonjour services code on the plist. I can see the tiny 2 ppl button now and the widget popped up. FYI here is the updated code. I am not sure how to update the file directly.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleDevelopmentRegion</key>
    <string>$(DEVELOPMENT_LANGUAGE)</string>
    <key>CFBundleExecutable</key>
    <string>$(EXECUTABLE_NAME)</string>
    <key>CFBundleIdentifier</key>
    <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleName</key>
    <string>$(PRODUCT_NAME)</string>
    <key>CFBundlePackageType</key>
    <string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
    <key>CFBundleShortVersionString</key>
    <string>1.0</string>
    <key>CFBundleVersion</key>
    <string>1</string>
    <key>LSRequiresIPhoneOS</key>
    <true/>
    <key>NSCameraUsageDescription</key>
    <string>For Augmented Reality.</string>
    <key>LSApplicationCategoryType</key>
    <string></string>
    <key>UIApplicationSceneManifest</key>
    <dict>
        <key>UIApplicationSupportsMultipleScenes</key>
        <false/>
        <key>UISceneConfigurations</key>
        <dict>
            <key>UIWindowSceneSessionRoleApplication</key>
            <array>
                <dict>
                    <key>UISceneConfigurationName</key>
                    <string>Default Configuration</string>
                    <key>UISceneDelegateClassName</key>
                    <string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
                    <key>UISceneStoryboardFile</key>
                    <string>Main</string>
                </dict>
            </array>
        </dict>
    </dict>
    <key>UILaunchStoryboardName</key>
    <string>LaunchScreen</string>
    <key>UIMainStoryboardFile</key>
    <string>Main</string>
    <key>UIRequiredDeviceCapabilities</key>
    <array>
        <string>armv7</string>
    </array>
    <key>UISupportedInterfaceOrientations</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
        <string>UIInterfaceOrientationLandscapeLeft</string>
        <string>UIInterfaceOrientationLandscapeRight</string>
    </array>
    <key>UISupportedInterfaceOrientations~ipad</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
        <string>UIInterfaceOrientationPortraitUpsideDown</string>
        <string>UIInterfaceOrientationLandscapeLeft</string>
        <string>UIInterfaceOrientationLandscapeRight</string>
    </array>
        <key>NSBonjourServices</key>
        <array>
            <string>_ar-collab._tcp</string>
            <string>_ar-collab._udp</string>
    </array>
</dict>
</plist>

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