[Galaxy S II Q&A, Help & Troubleshooting] luxifr:
found a bug in nightly 0302: was trying to change the icon for my 9-o'clock lockscreen target (which is the camera app) so it has the system camera icon... this made settings crash and throws me back to rootbox settings

here's the logcat (sans GC lines):

03-03 14:14:43.020 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:43.020 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:43.706 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:43.706 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:44.500 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:44.500 W/asset (18194): deep redirect failure from 0x01030117 => 0x02070017, defStyleAttr=0x01010084, defStyleRes=0x0103008f, style=0x0103029b
03-03 14:14:45.723 W/ResourceType(18194): No package identifier when getting value for resource number 0x00000000
03-03 14:14:45.723 D/AndroidRuntime(18194): Shutting down VM
03-03 14:14:45.723 W/dalvikvm(18194): threadid=1: thread exiting with uncaught exception (group=0x40c79930)
03-03 14:14:45.736 E/AndroidRuntime(18194): FATAL EXCEPTION: main
03-03 14:14:45.736 E/AndroidRuntime(18194): android.content.res.Resources$NotFoundException: Resource ID #0x0
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.content.res.Resources.getValue(Resources.java:1014)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.content.res.Resources.getDrawable(Resources.java:659)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at com.android.settings.rb.Targets.iconPicked(Targets.java:546)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at com.android.settings.rb.IconPicker$2.onItemClick(IconPicker.java:114)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.widget.AdapterView.performItemClick(AdapterView.java:298)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.widget.AbsListView.performItemClick(AbsListView.java:1102)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.widget.AbsListView$PerformClick.run(AbsListView.java:2751)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.widget.AbsListView$1.run(AbsListView.java:3425)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.os.Handler.handleCallback(Handler.java:725)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.os.Handler.dispatchMessage(Handler.java:92)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.os.Looper.loop(Looper.java:137)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at android.app.ActivityThread.main(ActivityThread.java:5195)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at java.lang.reflect.Method.invokeNative(Native Method)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at java.lang.reflect.Method.invoke(Method.java:511)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:799)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566)
03-03 14:14:45.736 E/AndroidRuntime(18194):	at dalvik.system.NativeStart.main(Native Method)
03-03 14:14:47.323 I/Process (18194): Sending signal. PID: 18194 SIG: 9