Crash in map renderer on offline MMPK with world imagery

dmc76

I'm consistently getting crashes in the map renderer on my iOS app.  I can pretty consistently get it to crash by either rotating the device from landscape to portrait or when I enable a mode in my app that rotates the map based on the compass heading and I move the tablet around for a bit.  I'm using an offline MMPK file in my MapView that has both hillshade and world imagery base layers and a couple of polygon features.  Changing the visibility of the hillshade/world imagery layers doesn't impact the crash occurrence.  I also have another test MMPK with an offline clip of the world street map base layer, no other features, and it doesn't seem to crash doing the same kind of stress test.

The specific line it is crashing on in the debugger is:

#12 0x0000000104e177cc in closure #1 in GeoMetalView.makeUIView(context:) at /Users/jenkins/jenkins/workspace/200.3.0/daily_swift_SDK_release/swift/ArcGIS/Sources/ArcGIS/Views/GeoCommonView.swift:352

EXC_BAD_ACCESS (code=1, address=0x2)

I can supply more information as directed.

Thanks!

-Dave

nick_property.mmpk

dmc76

Just a follow-up .. I tried eliminating anything that rotated the map (locked tablet rotation and disabled map rotation in my app) and it was still crashing, until I also eliminated setViewpointCenter() to recenter the map at the current gps coordinate.  When the map was fixed and neither setViewpointRotation() or setViewpointCenter() was called, it seemed to eliminate the crashing.