[Bug]: Crashed navigation session. Precondition failed: The stepIndex is higher than steps count

[DiegoResnik]

Mapbox Navigation SDK version

2.0 rc4

Steps to reproduce

application crash due to navigation error:

MapboxCoreNavigation/RouteController.swift:284: Precondition failed: The stepIndex: 2 is higher than steps count: 2 of the leg :0 or not included. The old leg index: 0 will not be updated in this case.

Crashed: com.apple.main-thread
0 libswiftCore.dylib 0x3a5a8 assertionFailure(::file:line🎏) + 304
1 MapboxCoreNavigation 0xccdf8 $s20MapboxCoreNavigation15RouteControllerC13updateIndexes6status8progressySo20MBNNNavigationStatusC_AA0D8ProgressCtF + 1344
2 MapboxCoreNavigation 0xcbae0 $s20MapboxCoreNavigation15RouteControllerC6update33_6B801B604541F85AC28F671ADE7224AFLL2toySo20MBNNNavigationStatusC_tF + 756
3 MapboxCoreNavigation 0xcb780 $s20MapboxCoreNavigation15RouteControllerC25navigationStatusDidChange33_6B801B604541F85AC28F671ADE7224AFLLyySo14NSNotificationCFyycfU + 152
4 MapboxCoreNavigation 0x34e90 $sIeg_IeyB_TR + 48
5 libdispatch.dylib 0x1c04 _dispatch_call_block_and_release + 32
6 libdispatch.dylib 0x3950 _dispatch_client_callout + 20
7 libdispatch.dylib 0x11d30 _dispatch_main_queue_callback_4CF + 940
8 CoreFoundation 0x51ce4 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 16
9 CoreFoundation 0xbebc __CFRunLoopRun + 2540
10 CoreFoundation 0x1f3c8 CFRunLoopRunSpecific + 600
11 GraphicsServices 0x138c GSEventRunModal + 164
12 UIKitCore 0x51b0bc -[UIApplication _run] + 1100
13 UIKitCore 0x298be8 UIApplicationMain + 2124
14 iCarMode 0x5a90 main + 15 (main.m:15)
15 ??? 0x102aada24 (Missing)

Expected behavior

should not crash

Actual behavior

crashed

Is this a one-time issue or a repeatable issue?

one-time

[S2Ler]

Should be fixed by #3432

[S2Ler]

Fixed in #3432

@DiegoResnik Feel free to reopen if you see the crash after updating to upcoming this week release.