适配ios9出现的问题：-canOpenURL: failed for URL

Question

-canOpenURL: failed for URL: "wtloginmqq2://qzapp" - error: "(null)"
2015-09-13 15:51:10.903[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV3://qzapp" - error: "(null)"
2015-09-13 15:51:10.904[2948:1118021] -canOpenURL: failed for URL: "mqqwpa://qzapp" - error: "(null)"
2015-09-13 15:51:10.905[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV2://qzapp" - error: "This app is not allowed to query for scheme mqqopensdkapiV2"
2015-09-13 15:51:10.906[2948:1118021] -canOpenURL: failed for URL: "mqqOpensdkSSoLogin://qqapp" - error: "This app is not allowed to query for scheme mqqOpensdkSSoLogin"
2015-09-13 15:51:10.906[2948:1118021] -canOpenURL: failed for URL: "mqq://qqapp" - error: "This app is not allowed to query for scheme mqq"
2015-09-13 15:51:10.907[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapiV2://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapiV2"
2015-09-13 15:51:10.908[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapi19://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapi19"
2015-09-13 15:51:10.909[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdkapi://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdkapi"
2015-09-13 15:51:10.910[2948:1118021] -canOpenURL: failed for URL: "mqzoneopensdk://qzapp" - error: "This app is not allowed to query for scheme mqzoneopensdk"
2015-09-13 15:51:10.911[2948:1118021] -canOpenURL: failed for URL: "mqzone://qzapp" - error: "This app is not allowed to query for scheme mqzone"
2015-09-13 15:51:10.911[2948:1118021] -canOpenURL: failed for URL: "wtloginmqq2://qzapp" - error: "(null)"
2015-09-13 15:51:10.912[2948:1118021] -canOpenURL: failed for URL: "mqqopensdkapiV3://qzapp" - error: "(null)"

现在app在ios9运行出现了这些，查了下资料。
根据网上的做法。

iOS9 URL Schemes 

除了要在项目info URL Types中设置URL Schemes，还需要在info.plist里面增加可信任的调用app，否则回报如下错误

-canOpenURL: failed for URL: "weixin://app/wx9c8771d3c07dfd30/" - error: "This app is not allowed to query for scheme weixin"

-canOpenURL: failed for URL: "wtloginmqq2://qzapp" - error: "This app is not allowed to query for scheme wtloginmqq2"

info.plist加入

<key>LSApplicationQueriesSchemes</key>

<array>

<string>urlscheme</string>

<string>urlscheme2</string>

<string>urlscheme3</string>

<string>urlscheme4</string>

</array>

我加入之后。

本来加入之前提示：
-canOpenURL: failed for URL: "mqqopensdkapiV2://qzapp" - error: "This app is not allowed to query for scheme mqqopensdkapiV2"

加入之后，error原因就没有了。如下：

-canOpenURL: failed for URL: "mqqopensdkapiV2://qzapp" - error: "(null)"

可是仍然是fail的。不知道如何解决？

Answer 1

-canOpenURL: failed for URL: "weixin://app/wxa25a198a4530b133/" - error: "(null)"
scheme 都添加了 而且 是真机
大神 求 指导

Answer 2

这个解决2个问题就可以了：1首先在info.plist文件里添加

<key>LSApplicationQueriesSchemes</key>

<array>
    <string>hui123BBB</string>
    <!--        <string>urlscheme2</string>-->
    <!--        <string>urlscheme3</string>-->
    <!--        <string>urlscheme4</string>-->
</array>

2、然后，urlscheme 填对就可以了：
UIApplication *app = [UIApplication sharedApplication];

NSURL *url = [NSURL URLWithString:@"hui123BBB://"];

[[UIApplication sharedApplication] openURL:url];

if ([app canOpenURL:url]) {

    [app openURL:url];
    
}else{
    NSLog(@"打开错误");
}

Answer 3

我支付宝支持成功后，打印出一排排这样的错误？什么情况呢？没理解
2016-07-19 09:24:20.756 panjing[1039:402641] -canOpenURL: failed for URL: "momochs://" - error: "This app is not allowed to query for scheme momochs"
2016-07-19 09:24:20.758 panjing[1039:402641] -canOpenURL: failed for URL: "tenpay://" - error: "This app is not allowed to query for scheme tenpay"
2016-07-19 09:24:20.759 panjing[1039:402641] -canOpenURL: failed for URL: "com.icbc.iphoneclient://" - error: "This app is not allowed to query for scheme com.icbc.iphoneclient"
2016-07-19 09:24:20.761 panjing[1039:402641] -canOpenURL: failed for URL: "wx2654d9155d70a468://" - error: "This app is not allowed to query for scheme wx2654d9155d70a468"
2016-07-19 09:24:20.766 panjing[1039:402641] -canOpenURL: failed for URL: "meituan0000://" - error: "This app is not allowed to query for scheme meituan0000"
2016-07-19 09:24:20.776 panjing[1039:402641] -canOpenURL: failed for URL: "dianping://" - error: "This app is not allowed to query for scheme dianping"
2016-07-19 09:24:20.784 panjing[1039:402641] -canOpenURL: failed for URL: "diditaxi://" - error: "This app is not allowed to query for scheme diditaxi"
2016-07-19 09:24:20.786 panjing[1039:402641] -canOpenURL: failed for URL: "cn.12306://" - error: "This app is not allowed to query for scheme cn.12306"
2016-07-19 09:24:20.786 panjing[1039:402641] -canOpenURL: failed for URL: "mtxx://" - error: "This app is not allowed to query for scheme mtxx"
2016-07-19 09:24:20.787 panjing[1039:402641] -canOpenURL: failed for URL: "youku://" - error: "This app is not allowed to query for scheme youku"
2016-07-19 09:24:20.787 panjing[1039:402641] -canOpenURL: failed for URL: "baidumap://" - error: "This app is not allowed to query for scheme baidumap"
2016-07-19 09:24:20.788 panjing[1039:402641] -canOpenURL: failed for URL: "iosamap://" - error: "This app is not allowed to query for scheme iosamap"

2016-07-19 09:24:21.101 panjing[1039:402485] retryHandleOpenURL