FlyOver仅在iPhone X Xcode上崩溃
FlyOver仅在iPhone X Xcode上崩溃
提问于 2018-03-02 21:46:29
我有一个很奇怪的问题。我的应用程序适用于所有型号的iPhone，但在iPhone X上，FlyOver模式导致应用程序崩溃。奇怪的是，它不会在Xcode模拟器上崩溃，但它会在设备上崩溃，而不仅仅是在我的iPhone X上。
该错误不会出现在具有相同iOS版本的任何其他型号上。
下面是终端所说的：
2018-03-02 14:37:43.537023+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetAlpha: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537518+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetStrokeColorWithColor: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537691+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetLineWidth: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537702+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetLineJoin: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537719+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetLineCap: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537744+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetMiterLimit: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537772+0100 ZTL City[3591:990435] [Unknown process name] CGContextBeginPath: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537788+0100 ZTL City[3591:990435] [Unknown process name] CGContextAddPath: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537814+0100 ZTL City[3591:990435] [Unknown process name] CGContextDrawPath: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537824+0100 ZTL City[3591:990435] [Unknown process name] CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537856+0100 ZTL City[3591:990435] [Unknown process name] CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.
2018-03-02 14:37:43.537875+0100 ZTL City[3591:990435] [Unknown process name] CGContextSetBaseCTM: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.有时它会回到我的脑海中：
Metal returned null texture我真的不能理解为什么在iPhone X上它会崩溃。苹果在iPhone X上的实现有什么变化吗？
Stack Overflow用户
发布于 2018-04-08 17:04:16
最后，随着iOS 11.3的发布，苹果已经修复了内存分配的问题。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/49070387
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