I downloaded the production version, installed the documentation update and then tried to quit. Pix crashed during the closing.
John
[edit: restarting OS X (10.8.3) allows the process (installation of update, closing, opening) to proceed without issue.]
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGABRT)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00007fff74a46d20
VM Regions Near 0x7fff74a46d20:
__DATA 00007fff74a00000-00007fff74a3f000 [ 252K] rw-/rwx SM=COW /System/Library/PrivateFrameworks/FaceCoreLight.framework/Versions/A/FaceCoreLight
--> __DATA 00007fff74a3f000-00007fff74a47000 [ 32K] rw-/rwx SM=COW /usr/lib/libobjc.A.dylib
unused split lib 00007fff74a47000-00007fff74a48000 [ 4K] rw-/rwx SM=COW system shared library region not used by this process
Application Specific Information:
abort() called
terminate called throwing an exception
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff8faf5212 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff841eeb54 pthread_kill + 90
2 libsystem_c.dylib 0x00007fff84232dce abort + 143
3 libc++abi.dylib 0x00007fff8c22b9eb abort_message + 257
4 libc++abi.dylib 0x00007fff8c22939a default_terminate() + 28
5 libobjc.A.dylib 0x00007fff8b3a4887 _objc_terminate() + 111
6 libc++abi.dylib 0x00007fff8c2293c9 safe_handler_caller(void (*)()) + 8
7 libc++abi.dylib 0x00007fff8c229424 std::terminate() + 16
8 libc++abi.dylib 0x00007fff8c22a58b __cxa_throw + 111
9 com.pleiades-astrophoto.PixInsight 0x0000000100eb4b67 pcl::CriticalSignalHandler(int) + 151
10 libsystem_c.dylib 0x00007fff841db94a _sigtramp + 26
11
![Huh? ???](http://pixinsight.com/forum/Smileys/default/huh.gif)
0x00007fff74a46d20 gc_zone + 8
12 com.apple.print.framework.PrintCore 0x00007fff88a2bc27 PMGetUnadjustedPaperRect + 24
13 QtGui 0x000000010161908c 0x1015d7000 + 270476
14 QtGui 0x000000010161791e 0x1015d7000 + 264478
15 QtGui 0x00000001016188f5 0x1015d7000 + 268533
16 QtGui 0x00000001017b066f QPrinter::paperSize() const + 35
17 com.pleiades-astrophoto.PixInsight 0x0000000100ad6241 pi::PixInsightPrinter::Save() const + 2213
18 com.pleiades-astrophoto.PixInsight 0x00000001000fba54 main + 18084
19 com.pleiades-astrophoto.PixInsight 0x0000000100005d24 start + 52