iOS crashing when hosting file

[huynguyennovem]

The fatal crash appears right after selecting a directory to host

“Documents” couldn’t be moved because you don’t have permission to access “tmp”.
*** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 0 beyond bounds for empty array'
*** First throw call stack:
(0x180d7fc80 0x1985a3ee4 0x180e7a6b4 0x180d19f6c 0x102922a74 0x1839b33a8 0x1833acca8 0x1838b899c 0x183252d8c 0x1834510ec 0x1832b8518 0x1841dc428 0x1832d24e4 0x1831a6cf0 0x1831ba6b8 0x1831ba80c 0x1848a8730 0x180a40094 0x1809ecd44 0x1809ec994 0x180d3b034 0x180cf8538 0x180d0b194 0x1a183e988 0x18350da88 0x1832a6fc8 0x1025617e4 0x1027d04d0)
libc++abi: terminating with uncaught exception of type NSException
* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGABRT
    frame #0: 0x00000001bb654bbc libsystem_kernel.dylib`__pthread_kill + 8
libsystem_kernel.dylib`:
->  0x1bb654bbc <+8>:  b.lo   0x1bb654bd8               ; <+36>
    0x1bb654bc0 <+12>: stp    x29, x30, [sp, #-0x10]!
    0x1bb654bc4 <+16>: mov    x29, sp
    0x1bb654bc8 <+20>: bl     0x1bb65060c               ; cerror_nocancel
Target 0: (Runner) stopped.
Lost connection to device.

[huynguyennovem]

Be blocked by miguelpruivo/flutter_file_picker#1345

[huynguyennovem]

Found the fix at miguelpruivo/flutter_file_picker#1345. While waiting for PR miguelpruivo/flutter_file_picker#1346 to be merged, use package with Git dependency instead:

file_picker:
  git:
    url: https://github.com/huynguyennovem/flutter_file_picker.git
    ref: getpathdir-crash-1345