我尝试在模拟器中构建时出现错误
dyld_sim`dyld_fatal_error:
0x101799000 <+0>: int3
-> 0x101799001 <+1>: nop
最佳答案
意思是有导致崩溃的指令，比如强行解包一些不存在的东西，得到一个nil值。
Take a look through your code and see if there are any situations where you force unwrap something that does not necessarily exist.
关于ios - 错误 “Thread 1:EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0)” 是什么意思？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37978666/