> 1 libobjc.A.dylib 0x00007fff9be8148d objc_exception_throw + 48 > 0 CoreFoundation 0x00007fff870762cb _exceptionPreprocess + 171 > terminating with uncaught exception of type NSException > *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-: unrecognized selector sent to instance 0圆080000a9720' > Crashed Thread: 0 Dispatch queue: -thread > Path: /Applications/Aquamacs.app/Contents/MacOS/Aquamacs > exec-path: (/opt/local/bin /opt/local/sbin /opt/local/bin /opt/local/sbin /Users/rwh/Applications /Users/rwh/.cabal.bin /Users/rwh/Library/Haskell/bin /Users/rwh/.smackage/bin /usr/local/smlnj/bin /opt/local/bin /opt/local/sbin /usr/local/bin /usr/local/bin /usr/bin /bin /usr/sbin /sbin /usr/local/MacGPG2/bin /Library/TeX/texbin /usr/bin /bin /usr/sbin /sbin /Applications/Aquamacs.app/Contents/MacOS/libexec /Applications/Aquamacs.app/Contents/MacOS/bin /usr/texbin /usr/local/texlive/2017/bin /usr/local/texlive/2016/bin /usr/local/texlive/2015/bin /usr/local/texlive/2014/bin) > PATH: /opt/local/bin:/opt/local/sbin:/opt/local/bin:/opt/local/sbin:/Users/rwh/Applications:/Users/rwh/.cabal.bin:/Users/rwh/Library/Haskell/bin:/Users/rwh/.smackage/bin:/usr/local/smlnj/bin:/opt/local/bin:/opt/local/sbin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/MacGPG2/bin:/Library/TeX/texbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/texbin:/Library/TeX/texbin:/usr/local/texlive/2017/bin:/usr/local/texlive/2016/bin:/usr/local/texlive/2015/bin:/usr/local/texlive/2014/bin > Command line: (/Applications/Aquamacs.app/Contents/MacOS/Aquamacs) > ACL LIBXML2 ZLIB TOOLKIT_SCROLL_BARS NS > 'configure -with-ns -without-x 'CFLAGS=-arch x86_64 -O3 -g

> Operating System: OS X Version 10.12.5 (Build 16F73)

it is a mystery why it would be getting worse, my work routine is the same all the time.

> the frequency has reached unbearable levels.

> On Jul 7, 2017, at 11:20 PM, Robert Harper wrote: Could we help you? Return the favor and support the Aquamacs Project! Start Aquamacs without customizations (Help->Diagnose) and use that for a while.

Donation for aquamacs