i got error too, can't start mac wallet since 0.3.x
Loading config from: /Users/uraymeiviar/Library/Application Support/BitShares X/config.json
Initializing genesis state from built-in genesis file
Successfully re-indexed 0 blocks in 0 seconds.
Initializing genesis state from built-in genesis file
/index.html
/css/app.css
/js/app.js
/locale-en.json
/img/logo-ico.svg
2014-08-21 15:53:22.148 BitSharesX[21581:507] Error loading /Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin: dlopen(/Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin, 265): no suitable image found. Did find:
/Library/Internet Plug-Ins/QuickTime Plugin.plugin/Contents/MacOS/QuickTime Plugin: mach-o, but wrong architecture
2014-08-21 15:53:22.159 BitSharesX[21581:507] Cannot find executable for CFBundle 0x7fa6d7107ee0 </Library/Internet Plug-Ins/Unused> (not loaded)
BitSharesX(21581,0x7fff7123e310) malloc: *** error for object 0x7fff712cc330: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
already clean up everything in Application Support , and re install from .dmg