xcode - iOS simulator crashes every time I build my app EXC_BREAKPOINT(code=EXC_i386_BPT,subcode=0x0) -

I'm developing an app and I'm almost done!

  libswiftCore.dylib`swift_dynamicCastObjCClassUnconditional: 0x1032c0620: pushq% RBP 0x1032c0621: movq% though I had an issue where when I build my application, IOS simulator immediately crashes and Xcode gives me the RSP, RBP 0x1032c0624: Pushak% Rx 0x1032c0625: Pushak% Racks 0x1032c0626: Movie:% RSI,% RCX 0x1032c0629: MV% RDI,% Rbx 0x1032c062c: Xarl% Ex,% Ex 0x1032c062e: TestK% RBX,% Rbx 0x1032c0631: J 0x1032c064c; Svift_dinmicsastbjkclassunkdishnl + 44 0x1032c0633: Movk 0x82756 (% rip),% vaccine; "Iskindoclass:" 0x1032c063a: Movk% Rbks% Rdi 0x1032c063d: Movk% Rkks% RDX 0x1032c0640: Kallk 0x1032c31ca; The symbol for the stub: objc_msgSend 0x1032c0645: testb% Al,% al 0xl032c0647: Movq% Rbx% Rax 0xl032c064a: JE 0x1032c0653; swift_dynamicCastObjCClassUnconditional + 51 0x1032c064c: addq $ 0x8,% RSP 0x1032c0650: popq% Rbx 0x1032c0651: popq% RBP 0x1032c0652: retq 0x1032c0653: leaq 0xcdc8 (% RIP),% Rax; "Swift dynamic cast failed" 0x1032c065a: movq% rax, 0x8ae57 (% rip); gCRAnnotations + 8 0x1032c0661: 0x1032c0662 int3: nopw% CS: (% Rax,% Rax)  

The last line I EXC_BREAKPOINT with no explanation (code = EXC_i386_BPT, subcode = 0x0) error saying Highlighting before he gave me the exact same issue, but he told me that 'local string has failed' in the context of the storyboard, though now it does not tell me anything (LLDB) I was wondering if this storyboard Anything can be done with help please

I came to know what was my problem! It has come to know that I have changed one of my scenes into one of my scenes (I hope I have described it adequately).