Application Specific Information:
objc[7332]: garbage collection is OFF
*** error for object 0x7fcfd1106e08: incorrect checksum for freed object - object was probably modified after being freed.


Thread 0:: Dispatch queue: com.apple.main-thread
0   libobjc.A.dylib               	0x00007fff8bb48303 objc::DenseMap<objc_object*, unsigned long, true, objc::DenseMapInfo<objc_object*>, objc::DenseMapInfo<unsigned long> >::LookupBucketFor(objc_object* const&, std::__1::pair<objc_object*, unsigned long>*&) const + 59
1   libobjc.A.dylib               	0x00007fff8bb49704 objc::DenseMap<objc_object*, unsigned long, true, objc::DenseMapInfo<objc_object*>, objc::DenseMapInfo<unsigned long> >::erase(objc_object* const&) + 24
2   libobjc.A.dylib               	0x00007fff8bb496d9 objc_clear_deallocating + 185
3   libobjc.A.dylib               	0x00007fff8bb49610 objc_destructInstance + 126
4   com.apple.CoreFoundation      	0x00007fff8b5f3ce6 CFRelease + 1430
5   com.apple.AppKit              	0x00007fff89bb52a0 -[NSATSGlyphStorage _flushCachedObjects] + 51
6   com.apple.AppKit              	0x00007fff89dafbd4 -[NSSingleLineTypesetter createRenderingContextForCharacterRange:typesetterBehavior:usesScreenFonts:hasStrongRight:maximumWidth:] + 435
7   com.apple.AppKit              	0x00007fff89ba70b5 __NSCreateRenderingContextForString + 255
8   com.apple.AppKit              	0x00007fff89b6b0ad _NSStringDrawingCore + 1526
9   com.apple.AppKit              	0x00007fff89c09ef9 -[NSString(NSStringDrawing) drawInRect:withAttributes:] + 179