{"action":"created","issue":{"url":"https://api.github.com/repos/ibireme/YYText/issues/350","repository_url":"https://api.github.com/repos/ibireme/YYText","labels_url":"https://api.github.com/repos/ibireme/YYText/issues/350/labels{/name}","comments_url":"https://api.github.com/repos/ibireme/YYText/issues/350/comments","events_url":"https://api.github.com/repos/ibireme/YYText/issues/350/events","html_url":"https://github.com/ibireme/YYText/issues/350","id":157638712,"number":350,"title":"YYTextLayout crash","user":{"login":"AshStill","id":4652020,"avatar_url":"https://avatars.githubusercontent.com/u/4652020?v=3","gravatar_id":"","url":"https://api.github.com/users/AshStill","html_url":"https://github.com/AshStill","followers_url":"https://api.github.com/users/AshStill/followers","following_url":"https://api.github.com/users/AshStill/following{/other_user}","gists_url":"https://api.github.com/users/AshStill/gists{/gist_id}","starred_url":"https://api.github.com/users/AshStill/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AshStill/subscriptions","organizations_url":"https://api.github.com/users/AshStill/orgs","repos_url":"https://api.github.com/users/AshStill/repos","events_url":"https://api.github.com/users/AshStill/events{/privacy}","received_events_url":"https://api.github.com/users/AshStill/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2016-05-31T10:25:13Z","updated_at":"2016-10-19T03:56:19Z","closed_at":null,"body":"使用YYTextLayout计算layout的时候发生crash，但是这个数据是通过上报获得的，实际开发中没有遇到过这个crash，所以像请问下这个可能是什么原因导致的？\r\n\r\n下面是crashlog：\r\nCrashed: com.apple.main-thread\r\n0  libsystem_platform.dylib       0x182d7d7ec OSAtomicDecrement32Barrier\r\n1  CoreText                       0x18577cb78 TReferenced::Adopt(MReferenceCounted const*) + 36\r\n2  CoreText                       0x18577cb30 TDescriptor::~TDescriptor() + 56\r\n3  CoreFoundation                 0x182ff8c34 CFRelease + 256\r\n4  CoreText                       0x18579c270 TFont::~TFont() + 160\r\n5  CoreFoundation                 0x182ff8c34 CFRelease + 256\r\n6  CoreText                       0x1857c45c8 std::__1::__vector_base<TCFRef<__CFData const*>, TInlineBufferAllocator<TCFRef<__CFData const*>, 30ul> >::~__vector_base() + 64\r\n7  CoreText                       0x18578e574 TFontCascade::~TFontCascade() + 152\r\n8  CoreText                       0x18578b3b8 TGlyphEncoder::EncodeChars(CFRange, TAttributes const&, TGlyphList<TDeletedGlyphIndex>&, TGlyphEncoder::Fallbacks) + 1268\r\n9  CoreText                       0x18578aa9c TTypesetterAttrString::Initialize(__CFAttributedString const*) + 248\r\n10 CoreText                       0x18578a8bc TTypesetterAttrString::TTypesetterAttrString(__CFAttributedString const*) + 128\r\n11 CoreText                       0x1857ccdd0 CTFramesetterCreateWithAttributedString + 80\r\n12 YoukuiPhone                    0x100b27b24 +[YYTextLayout layoutWithContainer:text:range:] (YYTextLayout.m:455)\r\n13 YoukuiPhone                    0x100b273f4 +[YYTextLayout layoutWithContainer:text:] (YYTextLayout.m:347)"},"comment":{"url":"https://api.github.com/repos/ibireme/YYText/issues/comments/254704223","html_url":"https://github.com/ibireme/YYText/issues/350#issuecomment-254704223","issue_url":"https://api.github.com/repos/ibireme/YYText/issues/350","id":254704223,"user":{"login":"1213KF","id":9526214,"avatar_url":"https://avatars.githubusercontent.com/u/9526214?v=3","gravatar_id":"","url":"https://api.github.com/users/1213KF","html_url":"https://github.com/1213KF","followers_url":"https://api.github.com/users/1213KF/followers","following_url":"https://api.github.com/users/1213KF/following{/other_user}","gists_url":"https://api.github.com/users/1213KF/gists{/gist_id}","starred_url":"https://api.github.com/users/1213KF/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/1213KF/subscriptions","organizations_url":"https://api.github.com/users/1213KF/orgs","repos_url":"https://api.github.com/users/1213KF/repos","events_url":"https://api.github.com/users/1213KF/events{/privacy}","received_events_url":"https://api.github.com/users/1213KF/received_events","type":"User","site_admin":false},"created_at":"2016-10-19T03:56:19Z","updated_at":"2016-10-19T03:56:19Z","body":"我也遇到了这个问题，是因为字符串里面含有特殊符号“ԅ(¯ㅂ¯ԅ) ”，用户输入的这个东西，要怎么解决呢"}}
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