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

  • Z时代
  • 2024-01-10
  • 分类：IT

-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？

回答：

要使用iOS9的真机！不要用模拟器测试，不然一直报-canOpenURL: failed for URL: "XXXXXXXXXX" - error: "(null)"。我真机测试通过了。

回答：

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>mqqOpensdkSSoLogin</string>
    <string>mqzone</string>
    <string>sinaweibo</string>
    <string>alipayauth</string>
    <string>alipay</string>
    <string>safepay</string>
    <string>mqq</string>
    <string>mqqapi</string>
    <string>mqqopensdkapiV3</string>
    <string>mqqopensdkapiV2</string>
    <string>mqqapiwallet</string>
    <string>mqqwpa</string>
    <string>mqqbrowser</string>
    <string>wtloginmqq2</string>
    <string>weixin</string>
    <string>wechat</string>
</array>加了15条 才实现

qq登录绑定，qq支付，qq分享
微信支付，微信登录绑定
新浪登录绑定
支付宝支付，支付宝登录绑定

回答：

最好的方法是直接看官方文档

  1. 支持http协议

（1）暂时回退到http协议 info plist加

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>

（2）添加指定域名为http白名单

2 涉及到客户端跳转 设置scheme到LSApplicationQueriesSchemes

总结：像此类问题 使用第三方的直接看别人官网就行了 要不访问提供方的如微信，QQ，支付宝API官方看开发文档
如果是用sharesdk 友盟此类的 去看他们的开发文档都会第一时间给开发者提供解决方案的

sharesdk分享 iOS9适配文档地址
http://wiki.mob.com/ios9-对sharesdk的影响（适配ios-9必读）/

友盟分享 iOS9适配地址
http://dev.umeng.com/social/ios/ios9

如果是支付其它登陆一类的 也是一样去它们官方 开发文档看看就OK了

iOS有问必答社区为你回答
426981364
有问题可以扣群上直接问

回答：

解决了，
分享到qq，需要加上图片描述

分享到微信需要加上：图片描述

回答：

找到答案了吗？我加上了也还是报错null

回答：

添加了还是会继续报错吗？那个url scheme的

回答：

添加了 依然会继续报错 那个url scheme的 有谁看看怎么解决的啊

回答：

这个模拟器的一个 bug，如果使用iOS9的真机就可以避免出现该问题，估计 Xcode 后续的升级中会修复掉。

测试 URL Scheme 尽量避免使用模拟器测试，不然一直报

-canOpenURL: failed for URL: "XXXXXXXXXX" - error: "(null)"。

亲测真机通过。

更多 iOS9适配问题请访问--》 《iOS9适配系列教程》

回答：

-canOpenURL: failed for URL: "mqzone://sdk" - error: "(null)" 在真机上，仍然会报这个，已经添加<string>mqzone</string>了。而且重启app就好了，一旦调用TecentOAuth的

(void)logout:(id<TencentSessionDelegate>)delegate;
这个方法，再执行登录授权，就会报刚刚那个错误。

我现在把这句删掉了，退出登录的时候直接清除一下TecentOAuth的accessToken，就没问题了

回答：

如果你的应用使用了如SSO授权登录或跳转分享功能，在iOS9下就需要增加一个可跳转的白名单，指定对应跳转App的URL Scheme，否则将在第三方平台判断是否跳转时用到的canOpenURL时返回NO，进而只进行webview授权或授权/分享失败。

回答：

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

回答：

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");
}

回答：

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

以上是 适配ios9出现的问题：-canOpenURL: failed for URL 的全部内容， 来源链接： utcz.com/p/184445.html

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