ios - 我的应用程序在添加 Aller 字体系列的字体(如粗体、常规和斜体)时崩溃

Question

我已将它们正确添加到我的 plist 中并创建了一个自定义 UIFont 类，我在其中使用此 Aller 字体覆盖系统字体。对于相同的代码和相同的过程，如果我正在集成 Lato 字体，它工作正常。问题仅在于Aller 字体。

il passed to [UILabel setFont:] and [UILabel defaultFont] is also nil. Don't know what to do, so leaving font as (null) 0.000000
2014-12-18 15:33:50.715 2497:72343] Unable to load string table file: CFBundle 0x7fcfcae121a0 </Users/arun/Library/Developer/CoreSimulator/Devices/8A7E96AE-E960-4DAF-BD6F-79E533711C63/data/Containers/Bundle/Application/50D90A3E-10C5-4E02-A0D3-A1AAA86508D8.app> (executable, loaded) / Main: The operation couldn’t be completed. (Cocoa error 3840.)
2014-12-18 15:33:50.735 [2497:72343] nil passed to [UIButton setFont:] and [UIButtonLabel defaultFont] is also nil. Don't know what to do, so leaving font as (null) 0.000000
2014-12-18 15:33:50.737 [2497:72343] nil passed to [UIButton setFont:] and [UIButtonLabel defaultFont] is also nil. Don't know what to do, so leaving font as (null) 0.000000
2014-12-18 15:33:50.737[2497:72343] nil passed to [UILabel setFont:] and [UILabel defaultFont] is also nil. Don't know what to do, so leaving font as (null) 0.000000
2014-12-18 15:33:50.742[2497:72343] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** setObjectForKey: object cannot be nil (key: NSParagraphStyle)'

Answer 1

这真是令人不安的情况。即使我花了很多时间研究解决方案。终于找到了一个专门用于像 Aller 这样的字体的解决方案，你可以试试这个。它对我有帮助。尝试通过打开字体簿中的字体文件并使用那里显示的字体名称来检查字体的正确名称。