ndbroadbent/quickscrollplus — Issue #1: Two finger tap crashes safari
Author: phreshbeatz
Created: 2012-01-19 19:35:20+00:00
State: open

Hey i really like what you've done with quickscroll, and i hope you're still on the project because I'm experiencing a consistent crash.
Here are the facts:
1. Trying to move the scrollbar after two finger activation crashes safari
2. Scroll activation does not crash safari
3. 1 and 2 are true even if both activation methods are enabled
4. Two finger tap does not crash all apps (only tried few others)

I hope you can solve this, thanks!
Here is the crash log from crash reporter:

## syslog
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Installing: (null) [lsd] (675.00)
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Swype.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: nil class argument
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/UAFaker.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: nil class argument
Jan 19 11:13:12: --- last message repeated 1 time ---
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: message not found [UIImage defaultDesktopImage]
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: nil class argument
Jan 19 11:13:12: --- last message repeated 19 times ---
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/delword.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/kbshortcuts.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: nil class argument
Jan 19 11:13:12: --- last message repeated 3 times ---
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/manualcorrect.dylib
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Warning: message not found [UIKeyboardImpl acceptWord:firstDelete:addString:]
Jan 19 11:13:12 Antonys-Sandbox lsd[2616]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/sandcastleclient.dylib
Jan 19 11:13:24 Antonys-Sandbox sandboxd[2618]: MS:Notice: Installing: (null) [sandboxd] (675.00)
Jan 19 11:13:24 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Swype.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: nil class argument
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/UAFaker.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: nil class argument
Jan 19 11:13:25: --- last message repeated 1 time ---
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: message not found [UIImage defaultDesktopImage]
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: nil class argument
Jan 19 11:13:25: --- last message repeated 19 times ---
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/delword.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/kbshortcuts.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: nil class argument
Jan 19 11:13:25: --- last message repeated 3 times ---
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/manualcorrect.dylib
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Warning: message not found [UIKeyboardImpl acceptWord:firstDelete:addString:]
Jan 19 11:13:25 Antonys-Sandbox sandboxd[2618]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/sandcastleclient.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Installing: com.apple.mobilesafari [MobileSafari] (675.00)
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Activator.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/BlackKeyboard.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/EnhancedTabs.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: message not found [BrowserController window:didRotateFromInterfaceOrientation:]
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: message not found [Application _updateRotation:]
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/QuickScrollPlus.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/RotationInhibitor.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/StayOpened.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: nil class argument
Jan 19 11:13:27: --- last message repeated 2 times ---
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: StayOpened: I make icecream sandwiches for everbody
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/SuperScroller.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Swype.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: nil class argument
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/UAFaker.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: nil class argument
Jan 19 11:13:27: --- last message repeated 1 time ---
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: message not found [UIImage defaultDesktopImage]
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: nil class argument
Jan 19 11:13:27: --- last message repeated 19 times ---
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/delword.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/kbshortcuts.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: nil class argument
Jan 19 11:13:27: --- last message repeated 3 times ---
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/manualcorrect.dylib
Jan 19 11:13:27 Antonys-Sandbox MobileSafari[2620]: MS:Warning: message not found [UIKeyboardImpl acceptWord:firstDelete:addString:]
Jan 19 11:13:28 Antonys-Sandbox MobileSafari[2620]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/sandcastleclient.dylib
Jan 19 11:13:28 Antonys-Sandbox kernel[0]: launchd[2620] Builtin profile: MobileSafari (sandbox)
Jan 19 11:13:29 Antonys-Sandbox MobileSafari[2620]: Unbalanced calls to begin/end appearance transitions for .
Jan 19 11:13:44 Antonys-Sandbox MobileSafari[2620]: -[UIWebBrowserView updatePDFPageNumberLabel]: unrecognized selector sent to instance 0xe273000
Jan 19 11:13:44 Antonys-Sandbox MobileSafari[2620]: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIWebBrowserView updatePDFPageNumberLabel]: unrecognized selector sent to instance 0xe273000'
Jan 19 11:13:44 Antonys-Sandbox UIKitApplication:com.apple.mobilesafari[0x9f41][2620]: terminate called throwing an exception
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Installing: (null) [ReportCrash] (675.00)
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Swype.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: nil class argument
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/UAFaker.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: nil class argument
Jan 19 11:13:44: --- last message repeated 1 time ---
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: message not found [UIImage defaultDesktopImage]
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: nil class argument
Jan 19 11:13:44: --- last message repeated 19 times ---
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/delword.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/kbshortcuts.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: nil class argument
Jan 19 11:13:44: --- last message repeated 3 times ---
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/manualcorrect.dylib
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Warning: message not found [UIKeyboardImpl acceptWord:firstDelete:addString:]
Jan 19 11:13:44 Antonys-Sandbox ReportCrash[2621]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/sandcastleclient.dylib
Jan 19 11:13:45 Antonys-Sandbox ReportCrash[2621]: Formulating crash report for process MobileSafari[2620]
Jan 19 11:13:45 Antonys-Sandbox com.apple.launchd[1] (UIKitApplication:com.apple.mobilesafari[0x9f41][2620]): (UIKitApplication:com.apple.mobilesafari[0x9f41]) Job appears to have crashed: Abort trap: 6
Jan 19 11:13:45 Antonys-Sandbox ReportCrash[2621]: Saved crashreport to /var/mobile/Library/Logs/CrashReporter/MobileSafari_2012-01-19-111344_Antonys-Sandbox.plist using uid: 0 gid: 0, synthetic_euid: 501 egid: 0
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Installing: crash-reporter [CrashReporter] (675.00)
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Activator.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/BlackKeyboard.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/QuickScrollPlus.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/RotationInhibitor.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/StayOpened.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: nil class argument
Jan 19 11:13:47: --- last message repeated 2 times ---
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: StayOpened: I make icecream sandwiches for everbody
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/SuperScroller.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/Swype.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: nil class argument
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/UAFaker.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: nil class argument
Jan 19 11:13:47: --- last message repeated 1 time ---
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: message not found [UIImage defaultDesktopImage]
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: nil class argument
Jan 19 11:13:47: --- last message repeated 19 times ---
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/delword.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/kbshortcuts.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: nil class argument
Jan 19 11:13:47: --- last message repeated 3 times ---
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/libstatusbar.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/manualcorrect.dylib
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Warning: message not found [UIKeyboardImpl acceptWord:firstDelete:addString:]
Jan 19 11:13:47 Antonys-Sandbox CrashReporter[2623]: MS:Notice: Loading: /Library/MobileSubstrate/DynamicLibraries/sandcastleclient.dylib