NSLocale preferredLanguages objectAtIndex:0总是返回" en "

Simulator's language already changed to Japanese, why [[NSLocale preferredLanguages] objectAtIndex:0] always return "en"?

模拟器的语言已经更改为日语，为什么[NSLocale preferredLanguages] objectAtIndex:0]总是返回“en”?

Neither preferred language nor region is related to "en", where does "en" come from?

首选语言和地区都与“en”没有关系，“en”从何而来?

Tried to get [[NSLocale preferredLanguages] objectAtIndex:2], then crash shows *** Terminating app due to uncaught exception 'NSRangeException', reason: '-[__NSCFArray objectAtIndex:]: index (2) beyond bounds (1)

尝试获取[[NSLocale] objectAtIndex:2]，然后崩溃显示**终止应用程序，原因是:'-[__NSCFArray objectAtIndex:]:索引(2)超出界限(1)

Does it means there is no any languages are set in simulator? So weird!

这是否意味着在模拟器中没有设置任何语言?这么奇怪!

This never happened before upgrading to Xcode 6.1 with iOS8.1/7.1.

这在使用iOS8.1/7.1升级到Xcode 6.1之前从未发生过。

Meanwhile, tried same thing on my iPhone 5, console output correct thing.

与此同时，我在iPhone 5上尝试了同样的操作，控制台输出正确。

Why so weird? Does anybody have such problems?

为什么这么奇怪?有人有这样的问题吗?

Updates: 1

• Delete Xcode as well as simulators, and reinstall it by downloading from Mac Store.
• 删除Xcode和模拟器，并通过从Mac Store下载重新安装。
• Create a new simple project, change simlulator's language
• 创建一个新的简单项目，改变simlulator的语言
• Still get always "en".
• 仍然会总是“嗯”。

Oh! What's wrong....

哦!怎么了....

---

Updates: 2

• Today, reinstalled brand new Yosemite by reformatting HD
• 今天，通过重新格式化HD重新安装了全新的优胜美地
• Download Xcode 6.1
• 下载Xcode 6.1
• Start a new simple default project
• 启动一个新的简单的默认项目
• Put these codes
• 把这些代码
• Change / Add language of simulator, Japanese, Dutch, English,
• 修改/添加模拟器语言，日语，荷兰语，英语，
• Run
• 运行
• Oh, God! Got only "en" again, Japanese and English not found!
• 哦,上帝!又得了“en”，日语和英语都找不到!

Why still only one "en" could be found? Where are Japanese and English?

What happened to simulators?

Is there anything I missed?

2 个解决方案

#1

This is a bug. It was driving me crazy. Apple already knows it.

这是一个错误。这简直快把我逼疯了。苹果已经知道它。

See this answers:

看到这个答案:

iOS8.1 Simulator always uses US keyboard layout despite german hardware keyboard

iOS8.1模拟器总是使用美国键盘布局，而不使用德国硬件键盘

and this:

这:

iOS 8.1 Simulator Localization broken (NSLocalizedString)

ios8.1模拟器本地化破坏(NSLocalizedString)

(In the answer there is a temporary fix changing the schema)

(在答案中，有一个临时修复改变了模式)

Best, gigi

最好,吉吉。

#2

My iOS simulator suddenly started reporting "en" rather than "en-US", so it seems this issue is still active.

我的iOS模拟器突然开始报告“en”而不是“en- us”，所以这个问题似乎仍然很活跃。

Xcode 8.2.1, iOS 10

Xcode 8.2.1,iOS 10

I went into the language settings and English and United States were selected. I selected Canada and French, and got "fr-CA". I then switched it back and started getting "en-US" again. I've been unable to reproduce the "en" issue since.

我进入语言环境，选择了英语和美国。我选择了加拿大和法语，并获得了“fr-CA”。然后我又把它换回来，开始再次收到“en-US”。从那以后我就再也无法重现“en”问题了。

So it appears we cannot pass the values of [NSLocale preferredLanguages] on assuming they will be Language-Region pairs.

因此，我们似乎不能传递[NSLocale preferredLanguages]的值，假设它们是语言区域对。