[Nexus One Android Development] daveid:
Code of crash:

07-31 12:16:35.612: INFO/ActivityManager(136): Starting activity: Intent { flg=0x10000000 cmp=com.aws.android.elite/com.aws.android.preferences.PreferencesActivity }
07-31 12:16:35.622: INFO/Typhoon(5672): Typhoon - onSaveInstanceState
07-31 12:16:35.622: INFO/Typhoon(5672): Typhoon - onPause
07-31 12:16:35.772: INFO/Typhoon(5672): Typhoon Starter: STARTED ENDED
07-31 12:16:35.892: DEBUG/AndroidRuntime(5672): Shutting down VM
07-31 12:16:35.892: WARN/dalvikvm(5672): threadid=1: thread exiting with uncaught exception (group=0x4001d820)
07-31 12:16:35.972: DEBUG/dalvikvm(5672): GC_FOR_MALLOC freed 4635 objects / 282632 bytes in 34ms
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): FATAL EXCEPTION: main
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): java.util.UnknownFormatConversionException: Conversion is ''
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter$FormatSpecifierParser.advance(Formatter.java:2641)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter$FormatSpecifierParser.parseConversionType(Formatter.java:2716)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter$FormatSpecifierParser.parseArgumentIndexAndFlags(Formatter.java:2687)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter$FormatSpecifierParser.parseFormatToken(Formatter.java:2624)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter.doFormat(Formatter.java:1072)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.util.Formatter.format(Formatter.java:994)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.lang.String.format(String.java:2254)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.lang.String.format(String.java:2219)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.preference.ListPreference.getSummary(ListPreference.java:152)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.preference.Preference.onBindView(Preference.java:441)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.preference.Preference.getView(Preference.java:391)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.preference.PreferenceGroupAdapter.getView(PreferenceGroupAdapter.java:221)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.AbsListView.obtainView(AbsListView.java:1315)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.ListView.makeAndAddView(ListView.java:1727)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.ListView.fillDown(ListView.java:652)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.ListView.fillFromTop(ListView.java:709)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.ListView.layoutChildren(ListView.java:1580)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.AbsListView.onLayout(AbsListView.java:1147)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.View.layout(View.java:7035)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.View.layout(View.java:7035)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.View.layout(View.java:7035)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.View.layout(View.java:7035)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.ViewRoot.performTraversals(ViewRoot.java:1045)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.os.Handler.dispatchMessage(Handler.java:99)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.os.Looper.loop(Looper.java:123)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at android.app.ActivityThread.main(ActivityThread.java:4627)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.lang.reflect.Method.invokeNative(Native Method)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at java.lang.reflect.Method.invoke(Method.java:521)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-31 12:16:35.972: ERROR/AndroidRuntime(5672): at dalvik.system.NativeStart.main(Native Method)
07-31 12:16:35.992: WARN/ActivityManager(136): Force finishing activity com.aws.android.elite/com.aws.android.preferences.PreferencesActivity
07-31 12:16:35.992: WARN/ActivityManager(136): Force finishing activity com.aws.android.elite/com.aws.android.Typhoon
07-31 12:16:36.492: WARN/ActivityManager(136): Activity pause timeout for HistoryRecord{46372a98 com.aws.android.elite/com.aws.android.preferences.PreferencesActivity}

Just putting this out there though, this may be a Weatherbug bug, and not CM related at all. I am going to send this output to the developers of Weatherbug and see what they say.