crash Map(12): EXC_BAD_ACCESS

[DangeloID]

Hi guys.

When i try add new annotation, i get crash Map(12): EXC_BAD_ACCESS (code=1, address=0x98)

Map (12)#0  0x0000000100175058 in mbgl::MapContext::updateAnnotationTiles(std::__1::unordered_set<mbgl::TileID, mbgl::TileID::Hash, std::__1::equal_to<mbgl::TileID>, std::__1::allocator<mbgl::TileID> > const&) ()
#1  0x000000010016f564 in mbgl::util::RunLoop::Invoker<auto mbgl::util::Thread<mbgl::MapContext>::bind<void (mbgl::MapContext::*)(std::__1::unordered_set<mbgl::TileID, mbgl::TileID::Hash, std::__1::equal_to<mbgl::TileID>, std::__1::allocator<mbgl::TileID> > const&)>(void (mbgl::MapContext::*)(std::__1::unordered_set<mbgl::TileID, mbgl::TileID::Hash, std::__1::equal_to<mbgl::TileID>, std::__1::allocator<mbgl::TileID> > const&))::'lambda'(void (mbgl::MapContext::*&&)(std::__1::unordered_set<mbgl::TileID, mbgl::TileID::Hash, std::__1::equal_to<mbgl::TileID>, std::__1::allocator<mbgl::TileID> > const&)), std::__1::tuple<std::__1::unordered_set<mbgl::TileID, mbgl::TileID::Hash, std::__1::equal_to<mbgl::TileID>, std::__1::allocator<mbgl::TileID> > > >::operator()() ()
#2  0x00000001001f9028 in mbgl::util::RunLoop::process() ()
#3  0x00000001002372bc in uv__async_event at /Users/travis/build/mapbox/mapbox-gl-native/mason_packages/.build/libuv-0.10.28/src/unix/async.c:80
#4  0x0000000100237674 in uv__async_io at /Users/travis/build/mapbox/mapbox-gl-native/mason_packages/.build/libuv-0.10.28/src/unix/async.c:156
#5  0x0000000100250c80 in uv__io_poll at /Users/travis/build/mapbox/mapbox-gl-native/mason_packages/.build/libuv-0.10.28/src/unix/kqueue.c:233
#6  0x0000000100237d20 in uv_run at /Users/travis/build/mapbox/mapbox-gl-native/mason_packages/.build/libuv-0.10.28/src/unix/core.c:317
#7  0x00000001001740cc in void mbgl::util::Thread<mbgl::MapContext>::run<std::__1::tuple<mbgl::View&, mbgl::FileSource&, mbgl::MapData&>, 0ul, 1ul, 2ul>(mbgl::util::ThreadContext, std::__1::tuple<mbgl::View&, mbgl::FileSource&, mbgl::MapData&>&&, std::__1::integer_sequence<unsigned long, 0ul, 1ul, 2ul>) ()
#8  0x0000000100173fc8 in std::__1::__thread_proxy<std::__1::tuple<mbgl::util::Thread<mbgl::MapContext>::Thread<mbgl::View&, mbgl::FileSource&, mbgl::MapData&>(mbgl::util::ThreadContext const&, mbgl::View&&&, mbgl::FileSource&&&, mbgl::MapData&&&)::'lambda'()> >(void*, void*) ()
#9  0x000000019794bdc8 in _pthread_body ()
#10 0x000000019794bd24 in _pthread_start ()

Main tread:Thread 1Queue : com.apple.main-thread (serial)
#0  0x00000001978af0c0 in __psynch_mutexwait ()
#1  0x0000000197949494 in _pthread_mutex_lock ()
#2  0x00000001968b1a40 in std::__1::mutex::lock() ()
#3  0x000000010016c068 in mbgl::Map::addShapeAnnotations(std::__1::vector<mbgl::ShapeAnnotation, std::__1::allocator<mbgl::ShapeAnnotation> > const&) ()
#4  0x000000010021c9c8 in -[MGLMapView addAnnotations:] ()
#5  0x000000010021b2bc in -[MGLMapView addAnnotation:] ()
#6  0x00000001000f9d84 in -[ViewController addHexagonInPoint:] at /Projects/MapBoxGL/MapBoxGL/ViewController.m:89
#7  0x00000001000f99c4 in -[ViewController viewDidLoad] at /Projects/MapBoxGL/MapBoxGL/ViewController.m:55
#8  0x0000000189ef0c18 in -[UIViewController loadViewIfRequired] ()
#9  0x0000000189ef0928 in -[UIViewController view] ()
#10 0x0000000189ef7164 in -[UIWindow addRootViewControllerViewIfPossible] ()
#11 0x0000000189ef4814 in -[UIWindow _setHidden:forced:] ()
#12 0x0000000189f66880 in -[UIWindow makeKeyAndVisible] ()
#13 0x000000018a17aa28 in -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] ()
#14 0x000000018a17d19c in -[UIApplication _runWithMainScene:transitionContext:completion:] ()
#15 0x000000018a17b70c in -[UIApplication workspaceDidEndTransaction:] ()
#16 0x000000018dcb53c8 in __31-[FBSSerialQueue performAsync:]_block_invoke_2 ()
#17 0x000000018543027c in __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ ()
#18 0x000000018542f384 in __CFRunLoopDoBlocks ()
#19 0x000000018542d9a8 in __CFRunLoopRun ()
#20 0x00000001853592d4 in CFRunLoopRunSpecific ()
#21 0x0000000189f5c3d0 in -[UIApplication _run] ()
#22 0x0000000189f56f40 in UIApplicationMain ()
#23 0x00000001000fa458 in main at /Projects/MapBoxGL/MapBoxGL/main.m:14
#24 0x0000000197796a08 in start ()

Code:

 CLLocationCoordinate2D *coordinateArray = malloc(sizeof(CLLocationCoordinate2D) * locations.count);
int caIndex = 0;
    for (CLLocation *loc in locations) {
        coordinateArray[caIndex] = loc.coordinate;
        caIndex++;
    }    
    MGLPolygon *shape = [MGLPolygon polygonWithCoordinates:coordinateArray
                                                     count:locations.count];
    free(coordinateArray);    
    [self.mapView addAnnotation:shape]; //if commented this line - all good

Xcode 6.4, all ios versions. Mapbox gl 0.5.1

[friedbunny]

Thanks for the report, @DangeloID — this was fixed in #1874. Until the next release, the workaround is to add annotations in viewDidAppear.