iOS 9 “fbauth2” missing from Info.plist

FBSDKLog: fbauth2 is missing from your Info.plist under LSApplicationQueriesSchemes and is required for iOS 9.0

Any idea what this is? I have added it in my plist but did not work.

If you are using iOS9 then this is important to update your info.plist file.
You just need to do 3 steps
1. Go to info.plist
2. Add a field namely **LSApplicationQueriesSchemes** NSArray datatype.
3. Add an item of NSString datatype name it as fbauth2.

Thats it. Just clean and run. warning wont show again.[![enter image description here][1]][1]


[1]:

Just follow the Facebook explanation: [Preparing Your Apps for iOS9][1]<br>
Apple mention it in their:[Privacy and Your App Keynote 2015][2]


[1]:

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[2]:

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I got this when running my Kiwi tests as our test target didn't have access to main bundle. So I had to add a condition to `isRegisteredCanOpenURLScheme` in `FBSDKInternalUtility.m`

+ (BOOL)isRegisteredCanOpenURLScheme:(NSString *)urlScheme
{
static dispatch_once_t fetchBundleOnce;
static NSArray *schemes = nil;

dispatch_once(&fetchBundleOnce, ^{
schemes = [[[NSBundle mainBundle] infoDictionary] valueForKey:@"LSApplicationQueriesSchemes"];
if (!schemes) { // This is a work around for our Kiwi tests as the Specs target doesn't have access to main bundle
NSBundle *bundle = [NSBundle bundleForClass:[self class]];
NSString *path = [bundle pathForResource:@"Info" ofType:@"plist"];
NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfFile:path];
schemes = [dictionary valueForKey:@"LSApplicationQueriesSchemes"];
}
});

return [schemes containsObject:urlScheme];
}

You can continue to use URL schemes when you build your app for iOS 9 and you want to call URL schemes, you will now need to declare them in your apps Info.plist. There is a new key, **LSApplicationQueriesSchemes**, and here you will need to add the list of schemes you want to are canOpenURL on.

[![Try like this.][1]][1]

<key>LSApplicationQueriesSchemes</key>
<array>
<string>fbauth2</string>
</array>

[1]:

As to v4.6.0 of the FaceBook SDK, add the following key into your plist file:

<key>LSApplicationQueriesSchemes</key>
<array>
<string>fbapi</string>
<string>fb-messenger-api</string>
<string>fbauth2</string>
<string>fbshareextension</string>
</array>

Link:

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Please just do not add this to your CFBundleURLSchemes... that will actually HIJACK any app's attempt at Facebook auth, causing a popup to show "X app wants to open <YOUR APP>" dialog...

You DO NOT want to be doing that.

cf:

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Write the below code in your info.plist under the **LSApplicationQueriesScheme**

<string>fbapi</string>
<string>fbapi20130214</string>
<string>fbapi20130410</string>
<string>fbapi20130702</string>
<string>fbapi20131010</string>
<string>fbapi20131219</string>
<string>fbapi20140410</string>
<string>fbapi20140116</string>
<string>fbapi20150313</string>
<string>fbapi20150629</string>
<string>fbauth</string>
<string>fbauth2</string>
<string>fb-messenger-api20140430</string>
<string>fb-messenger-platform-20150128</string>
<string>fb-messenger-platform-20150218</string>
<string>fb-messenger-platform-20150305</string>

To build your app for iOS 9 : ( For Facebook Share )

1. Open `Info.plist` file , add another field **LSApplicationQueriesSchemes** under **Information Property List** and set it's datatype `Array` or `NSArray` .
2. Add 3 **items** for **LSApplicationQueriesSchemes** and set their datatype to `String` or `NSString` .
3. Assign `fbauth2` , `fbshareextension` , `fbapi` as item value .

**Follow this photo** :

[![enter image description here][1]][1]


[1]:

You can try with below code in `swift 5.0`

extension Bundle {
static let externalURLSchemes: [String] = {
guard let urlTypes = main.infoDictionary?["LSApplicationQueriesSchemes"]
as? [String] else {
return []
}
return urlTypes
}()
}

You can call using `Bundle`

guard Bundle.externalURLSchemes.contains(URLScheme) else {
return
}