안녕하세요.
현재 Flutter에서 카카오톡 로그인을 구현 중 오류가 발생해 문의드립니다.
kakao_flutter_sdk: ^1.0.0
id : 776702
iPhone XS 모델 IOS 15.6.1 에서
카카오톡 로그인 시도 시 앱이 강제 종료되며 콘솔에 아래 에러 메시지가 출력됩니다.
fopen failed for data file: errno = 2 (No such file or directory)
Errors found! Invalidating cache…
flutter: be installed
flutter: try to loginWithKakaoTalk
2
kakao_flutter_sdk_common/Utility.swift:29: Fatal error: Unexpectedly found nil while unwrapping an Optional value
- thread #1, queue = ‘com.apple.main-thread’, stop reason = Fatal error: Unexpectedly found nil while unwrapping an Optional value
frame #0: 0x00000001a57de458 libswiftCore.dylib_swift_runtime_on_report libswiftCore.dylib:
→ 0x1a57de458 <+0>: ret
libswiftCore.dylib: 0x1a57de45c <+0>: b 0x1a57de458 ; _swift_runtime_on_report libswiftCore.dylib:
0x1a57de460 <+0>: adrp x8, 334840
0x1a57de464 <+4>: ldrb w0, [x8, #0x65c]
Target 0: (Runner) stopped.
Lost connection to device.