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I'm implementing real Time Multiplayer by using Google Play Game Service. and running my code in iphone6 simulator on cocos2d-x.

All my errors are showing in CCLOG:

When i pressed SignedIn Button then the error is : error: "This app is not allowed to query for scheme googlechrome"

When i pressed QuickMatch Button then the error is : Unbalanced calls to begin/end appearance transitions for

after signedIn successfully with google signIn , when i checked for isSignedIn then it is returning Not signedIn but in reality i'm signedIn already.

I want to create a QuickMatch between two Players.

Muhammad Awais Qamar
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1 Answers1

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This error 'This app is not allowed to query for scheme googlechrome' means that you didn't add scheme to your app's .plist file. You might also need to add to the plist another key called LSApplicationQueriesSchemes and add the 'itms-books' scheme to it as a string item, to allow the canOpenURL to test against it. Note that it is better if you try run it on an actual device.

<key>LSApplicationQueriesSchemes</key>
<array>
<string>xxx</string>
</array>

Based from this SO ticket iOS 9 has made a small change to the handling of URL scheme. You must whitelist the url's that your app will call out to using the LSApplicationQueriesSchemes key in your Info.plist.

The main conclusion is that if you call the canOpenURL method on a URL that is not in your whitelist, it will return NO, even if there is an app installed that has registered to handle this scheme. A This app is not allowed to query for scheme xxx syslog entry will appear.

If you call the openURL method on a URL that is not in your whitelist, it will fail silently. A This app is not allowed to query for scheme xxx syslog entry will appear.

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