[Android Apps and Games] littleguy77:
Version 2.0.6 crashes immediately upon launch. Running on a 2012 Nexus 7 (still using stock rooted 4.2.2; haven't applied OTA update yet). Logcat attached in case you don't want to look it up on ACRA. Key lines are

07-31 11:37:07.586: E/AndroidRuntime(3531): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.anddoes.launcher/com.anddoes.launcher.Launcher}: java.lang.ClassCastException: android.widget.LinearLayout cannot be cast to android.widget.RelativeLayout
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)

07-31 11:37:03.236: I/ActivityManager(487): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10200000 cmp=android/com.android.internal.app.ResolverActivity} from pid 487
07-31 11:37:03.426: I/ActivityManager(487): Start proc system:ui for activity android/com.android.internal.app.ResolverActivity: pid=4469 uid=1000 gids={41000, 1015, 1028, 3002, 3001, 3003, 3007}
07-31 11:37:03.646: I/ActivityManager(487): Displayed android/com.android.internal.app.ResolverActivity: +237ms
07-31 11:37:04.806: I/qtaguid(1523): Failed write_ctrl(u 38) res=-1 errno=22
07-31 11:37:04.806: I/qtaguid(1523): Untagging socket 38 failed errno=-22
07-31 11:37:04.806: W/NetworkManagementSocketTagger(1523): untagSocket(38) failed with errno -22
07-31 11:37:05.906: I/qtaguid(1523): Failed write_ctrl(u 61) res=-1 errno=22
07-31 11:37:05.906: I/qtaguid(1523): Untagging socket 61 failed errno=-22
07-31 11:37:05.906: W/NetworkManagementSocketTagger(1523): untagSocket(61) failed with errno -22
07-31 11:37:06.126: I/ActivityManager(487): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x13200000 cmp=com.anddoes.launcher/.Launcher} from pid 4469
07-31 11:37:06.746: D/AndroidRuntime(3531): Shutting down VM
07-31 11:37:06.746: E/ACRA(3531): ACRA caught a RuntimeException exception for com.anddoes.launcher. Building report.
07-31 11:37:06.756: D/ACRA(3531): Using custom Report Fields
07-31 11:37:06.766: I/ACRA(3531): READ_LOGS granted! ACRA can include LogCat and DropBox data.
07-31 11:37:06.766: D/ACRA(3531): Writing crash report file 1375285026000.stacktrace.
07-31 11:37:06.776: D/ACRA(3531): About to start ReportSenderWorker from #handleException
07-31 11:37:06.776: D/ACRA(3531): Mark all pending reports as approved.
07-31 11:37:06.786: D/ACRA(3531): Looking for error files in /data/data/com.anddoes.launcher/files
07-31 11:37:06.786: D/ACRA(3531): Waiting for Toast + worker...
07-31 11:37:06.786: D/ACRA(3531): #checkAndSendReports - start
07-31 11:37:06.786: D/ACRA(3531): Looking for error files in /data/data/com.anddoes.launcher/files
07-31 11:37:06.796: I/ACRA(3531): Sending file 1375285026000-approved.stacktrace
07-31 11:37:06.826: D/ACRA(3531): Connect to http://apex.anddoes.com/ErrorReport.aspx
07-31 11:37:06.896: D/ACRA(3531): Sending request to http://apex.anddoes.com/ErrorReport.aspx
07-31 11:37:07.576: D/ACRA(3531): #checkAndSendReports - finish
07-31 11:37:07.586: D/ACRA(3531): Wait for Toast + worker ended. Kill Application ? true
07-31 11:37:07.586: I/ActivityManager(487): Clearing package preferred activities from com.anddoes.launcher
07-31 11:37:07.586: E/AndroidRuntime(3531): FATAL EXCEPTION: main
07-31 11:37:07.586: E/AndroidRuntime(3531): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.anddoes.launcher/com.anddoes.launcher.Launcher}: java.lang.ClassCastException: android.widget.LinearLayout cannot be cast to android.widget.RelativeLayout
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.access$600(ActivityThread.java:141)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.os.Handler.dispatchMessage(Handler.java:99)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.os.Looper.loop(Looper.java:137)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.main(ActivityThread.java:5041)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at java.lang.reflect.Method.invokeNative(Native Method)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at java.lang.reflect.Method.invoke(Method.java:511)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at dalvik.system.NativeStart.main(Native Method)
07-31 11:37:07.586: E/AndroidRuntime(3531): Caused by: java.lang.ClassCastException: android.widget.LinearLayout cannot be cast to android.widget.RelativeLayout
07-31 11:37:07.586: E/AndroidRuntime(3531):	at com.android.launcher2.Launcher.R(SourceFile:1214)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at com.android.launcher2.Launcher.onCreate(SourceFile:492)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.Activity.performCreate(Activity.java:5104)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
07-31 11:37:07.586: E/AndroidRuntime(3531):	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
07-31 11:37:07.586: E/AndroidRuntime(3531):	... 11 more
07-31 11:37:07.586: W/ActivityManager(487): Force finishing activity com.anddoes.launcher/.Launcher
07-31 11:37:08.096: W/ActivityManager(487): Activity pause timeout for ActivityRecord{421d9bd0 u0 com.anddoes.launcher/.Launcher}
07-31 11:37:08.226: I/ActivityManager(487): No longer want com.google.android.inputmethod.latin (pid 3416): empty #17
07-31 11:37:08.246: W/ActivityManager(487): Duplicate finish request for ActivityRecord{42041d60 u0 android/com.android.internal.app.ResolverActivity}
07-31 11:37:18.246: W/ActivityManager(487): Activity destroy timeout for ActivityRecord{421d9bd0 u0 com.anddoes.launcher/.Launcher}
07-31 11:37:26.246: W/ActivityManager(487): Timeout executing service: ServiceRecord{421f4950 u0 com.anddoes.launcher/.ApexService}
07-31 11:37:26.256: I/ActivityManager(487): Crashing app skipping ANR: ProcessRecord{421aa3a0 3531:com.anddoes.launcher/u0a10252} Executing service com.anddoes.launcher/.ApexService