Originally Posted by: Dickon Whitehead 
New Drawing which was not saved yet, I know I should know by now :-( .
Draw rectangle with fill
In Inspector select fill properties
Fill colour/More
Double click on any colour in pop-up swatch,
Apple colour picker appears
Click on eyedropper
Move eyedropper outside of Viacad window / over desktop
Click on anything outside of Viacad
Crash!
Crash report available
Mac OS 10.14.5
Hi Dickon,
I repeated your steps and got the same issue : CRASH.
Process: SharkCAD Pro 11 [58054]
Path: /Applications/SharkCAD Pro 11.app/Contents/MacOS/SharkCAD Pro 11
Identifier: com.encore.sharkfxv11
Version: 11.0.0 (1400)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: SharkCAD Pro 11 [58054]
User ID: 502
Date/Time: 2019-06-09 12:54:48.105 +0200
OS Version: Mac OS X 10.14.5 (18F203)
Report Version: 12
Bridge OS Version: 3.5 (16P5200)
Anonymous UUID: 862CB787-B9B8-10DF-D531-81B8C3D1B368
Sleep/Wake UUID: A877A34D-162E-4C46-8E03-A22CCB62625B
Time Awake Since Boot: 140000 seconds
Time Since Wake: 14000 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00007ffeec88dc30
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [58054]
VM Regions Near 0x7ffeec88dc30:
MALLOC_MEDIUM 00007fc7bf800000-00007fc7c0000000 [ 8192K] rw-/rwx SM=PRV
--> STACK GUARD 00007ffeec88d000-00007ffeec88e000 [ 4K] ---/rwx SM=NUL stack guard for thread 0
Stack 00007ffeec88e000-00007ffeef88e000 [ 48.0M] rw-/rwx SM=SHM thread 0
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_c.dylib 0x00007fff655b3364 __xvprintf + 89
1 libsystem_c.dylib 0x00007fff6558ae22 vfprintf_l + 54
2 libsystem_c.dylib 0x00007fff65583bc5 fprintf + 160
3 libJS0GROUP.dylib 0x0000000110255a78 CATError::Throw(char const*, int, void*) + 1144
4 libJS0GROUP.dylib 0x0000000110265e63 CATSigHandler::Handler(int, __siginfo*, void*) + 1763
5 libsystem_platform.dylib 0x00007fff656e9b5d _sigtramp + 29
6 ??? 000000000000000000 0 + 0
