Using Readium 3.0, opening an EPUB in landscape mode on iPad causes a crash.

[plp890]

OS Version: macOS 15.6.1 (24G90)
Release Type: User
Report Version: 104

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000195713658
Termination Reason: SIGNAL 5 Trace/BPT trap: 5
Terminating Process: exc handler [85498]

Triggered by Thread: 0

Thread 0 Crashed:
0 libswiftCore.dylib 0x195713658 0x1956e8000 + 177752
1 libswiftCore.dylib 0x195713448 0x1956e8000 + 177224
2 libswiftCore.dylib 0x19571334c 0x1956e8000 + 176972
3 libswiftCore.dylib 0x195712f94 0x1956e8000 + 176020
4 ReadiumNavigator 0x107b5eab0 0x107ae8000 + 486064
5 ReadiumNavigator 0x107b6be49 0x107ae8000 + 540233
6 ReadiumNavigator 0x107af929d 0x107ae8000 + 70301
7 ReadiumNavigator 0x107af9741 0x107ae8000 + 71489
8 libswift_Concurrency.dylib 0x24a3159c9 0x24a2d0000 + 285129

Open EPUB in landscape mode on iPad
Thread 1: Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value
locate to：
private var paginationView: PaginationView!
func epubNavigatorViewModelInvalidatePaginationView(_ viewModel: EPUBNavigatorViewModel) {
Task {
paginationView.isScrollEnabled = isPaginationViewScrollingEnabled
await reloadSpreads(force: true)
}
}

[mickael-menu]

Please open a bug report issue and make sure to fill enough information for us to reproduce the problem. "Open EPUB in landscape mode on iPad" is not enough.

[plp890]

What kind of bug report do you need? I’ve already provided the stack trace above.

[mickael-menu]

You can follow the template on GitHub.