在这里，我附上了崩溃报告。我的申请很快。
异常类型：EXC_CRASH（SIGABRT）异常代码： 0x0000000000000000,000000000000000异常注意：EXC_CORPSE_NOTIFY 由线程触发：0
应用程序特定信息：abort（）在此处调用`enter code
已过滤的系统日志：未找到
线程0名称：调度队列：com.apple.main-thread线程0 崩溃：0 libsystem_kernel.dylib 0x000000018edca014 0x18edab000 + 126996 1 libsystem_pthread.dylib
0x000000018ee91460 0x18ee8c000 + 21600 2 libsystem_c.dylib
0x000000018ed3e3f4 0x18ecdb000 + 406516 3 libswiftCore.dylib
0x00000001002bdd80 0x100178000 + 1334656 4 libswiftCore.dylib
0x000000010029aefc 0x100178000 + 1191676 5 libswiftCore.dylib
0x000000010029af80 0x100178000 + 1191808 6 libswiftCore.dylib
0x00000001002bf6dc 0x100178000 + 1341148 7 Rajkot新闻
0x0000000100058650 0x100040000 + 99920 8 Rajkot新闻
0x00000001000595a4 0x100040000 + 103844 9 libdispatch.dylib
0x000000018ec851c0 0x18ec84000 + 4544 10 libdispatch.dylib
0x000000018ec92008 0x18ec84000 + 57352 11 libdispatch.dylib
0x000000018ec9e648 0x18ec84000 + 108104 12 libdispatch.dylib
0x000000018ec87164 0x18ec84000 + 12644 13 libdispatch.dylib
0x000000018ec89bc0 0x18ec84000 + 23488 14 CoreFoundation
0x000000018fda9f2c 0x18fccd000 + 905004 15 CoreFoundation
0x000000018fda7b18 0x18fccd000 + 895768 16 CoreFoundation
0x000000018fcd6048 0x18fccd000 + 36936 17 GraphicsServices
0x0000000191759198 0x19174d000 + 49560 18 UIKit
0x0000000195cb0628 0x195c35000 + 505384 19 UIKit
0x0000000195cab360 0x195c35000 + 484192 20拉杰科特新闻
0x000000010007b040 0x100040000 + 241728 21 libdyld.dylib
0x000000018ecb85b8 0x18ecb4000 + 17848