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Swift Can';t运行使用颤振开发的iOS应用程序_Swift_Xcode_Flutter - Fatal编程技术网

Swift Can';t运行使用颤振开发的iOS应用程序

Swift Can';t运行使用颤振开发的iOS应用程序,swift,xcode,flutter,Swift,Xcode,Flutter,目前,我正在为android和iOS开发一款颤振应用程序。我的应用程序在安卓系统中运行,但在iOS系统中显示错误 在xcode中显示用户错误的代码 else if (@available(iOS 8.0, *)) { BOOL success = [[UIApplication sharedApplication] openURL:options:completionHandler::[NSURL URLWithString:UIApplicationOpenSettingsURLStr

目前,我正在为android和iOS开发一款颤振应用程序。我的应用程序在安卓系统中运行,但在iOS系统中显示错误

在xcode中显示用户错误的代码

else if (@available(iOS 8.0, *)) {
    BOOL success = [[UIApplication sharedApplication] openURL:options:completionHandler::[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
    result([[NSNumber alloc] initWithBool:success]);

如何修复此错误?

请将ios 8的代码更改为以下代码

else if (@available(iOS 8.0, *)) {
BOOL success = [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
result([[NSNumber alloc] initWithBool:success]);
无需添加选项和完成处理程序