最近项目WatchOS有一个莫名其妙的崩溃,只在Series3崩溃,而且在Xcode真机测试完全没问题,只在打包之后安装之后有问题。
奔溃日志大概有用的如下:
libsystem_kernel.dylib 0x4b0452a8 __pthread_kill + 8
1 libsystem_pthread.dylib 0x6d231890 pthread_kill + 170
2 libsystem_c.dylib 0x47cde602 abort + 90
3 libswiftCore.dylib 0x48122fe0 swift_vasprintf+ 2478048 (char**, char const*, char*) + 0
4 libswiftCore.dylib 0x4813471c swift_getAssociatedTypeWitnessSlowImpl+ 2549532 (swift::MetadataRequest, swift::TargetWitnessTable<swift::InProcess>*,
解决办法:
