Please help in pointing the error message in the folowing log snippet

Please help in pointing the error message in the folowing log snippet

Ok below here is what my log generates when I try to run my application .
The application fails unexpectedly and dos not even start
09-02 04:28:51.856: D/dalvikvm(781): GC_FOR_ALLOC freed 66K, 7% free
2542K/2728K, paused 51ms, total 66ms
09-02 04:28:51.866: I/dalvikvm-heap(781): Grow heap (frag case) to 3.181MB
for 614500-byte allocation
09-02 04:28:51.936: D/dalvikvm(781): GC_FOR_ALLOC freed <1K, 6% free
3142K/3332K, paused 67ms, total 67ms
09-02 04:28:52.406: W/SoundPool(781): sample 1 not READY
09-02 04:28:53.116: D/gralloc_goldfish(781): Emulator without GPU
emulation detected.
09-02 04:28:53.376: I/Choreographer(781): Skipped 33 frames! The
application may be doing too much work on its main thread.
09-02 04:29:22.606: E/AudioTrack(781): Could not get audio output for
stream type 3
09-02 04:29:22.606: E/SoundPool(781): Error creating AudioTrack
09-02 04:29:22.756: D/dalvikvm(781): GC_FOR_ALLOC freed 30K, 5% free
3523K/3672K, paused 19ms, total 21ms
09-02 04:29:22.756: I/dalvikvm-heap(781): Grow heap (frag case) to 4.159MB
for 635812-byte allocation
09-02 04:29:22.856: D/dalvikvm(781): GC_FOR_ALLOC freed 1K, 4% free
4143K/4296K, paused 97ms, total 97ms
09-02 04:29:22.966: I/Choreographer(781): Skipped 91 frames! The
application may be doing too much work on its main thread.
09-02 04:29:23.206: I/Choreographer(781): Skipped 55 frames! The
application may be doing too much work on its main thread.
09-02 04:29:23.375: I/Choreographer(781): Skipped 35 frames! The
application may be doing too much work on its main thread.
09-02 04:29:23.776: I/Choreographer(781): Skipped 79 frames! The
application may be doing too much work on its main thread.
09-02 04:29:28.016: D/dalvikvm(781): GC_FOR_ALLOC freed 108K, 5% free
4436K/4664K, paused 111ms, total 133ms
09-02 04:29:28.045: I/dalvikvm-heap(781): Grow heap (frag case) to 5.030MB
for 614500-byte allocation
09-02 04:29:28.096: D/dalvikvm(781): GC_FOR_ALLOC freed 1K, 5% free
5034K/5268K, paused 55ms, total 56ms
09-02 04:29:28.235: W/SoundPool(781): sample 1 not READY
09-02 04:29:28.785: I/Choreographer(781): Skipped 50 frames! The
application may be doing too much work on its main thread.
09-02 04:29:31.626: E/AudioTrack(781): Could not get audio output for
stream type 3
09-02 04:29:31.626: E/SoundPool(781): Error creating AudioTrack
09-02 04:29:31.746: E/SlaveBlueTooth(781): +++ ON CREATE +++
09-02 04:29:31.766: W/System.err(781): java.io.IOException: open failed:
EROFS (Read-only file system)
09-02 04:29:31.776: W/System.err(781): at
java.io.File.createNewFile(File.java:948)
09-02 04:29:31.785: W/System.err(781): at
helog.diwesh.NugaBest.BTSmartSlavemodule.onCreate(BTSmartSlavemodule.java:118)
09-02 04:29:31.796: W/System.err(781): at
android.app.Activity.performCreate(Activity.java:5133)
09-02 04:29:31.796: W/System.err(781): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
09-02 04:29:31.796: W/System.err(781): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
09-02 04:29:31.816: W/System.err(781): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
09-02 04:29:31.816: W/System.err(781): at
android.app.ActivityThread.access$600(ActivityThread.java:141)
09-02 04:29:31.816: W/System.err(781): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
09-02 04:29:31.826: W/System.err(781): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-02 04:29:31.826: W/System.err(781): at
android.os.Looper.loop(Looper.java:137)
09-02 04:29:31.826: W/System.err(781): at
android.app.ActivityThread.main(ActivityThread.java:5103)
09-02 04:29:31.836: W/System.err(781): at
java.lang.reflect.Method.invokeNative(Native Method)
09-02 04:29:31.836: W/System.err(781): at
java.lang.reflect.Method.invoke(Method.java:525)
09-02 04:29:31.846: W/System.err(781): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
09-02 04:29:31.846: W/System.err(781): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
09-02 04:29:31.856: W/System.err(781): at
dalvik.system.NativeStart.main(Native Method)
09-02 04:29:31.856: W/System.err(781): Caused by:
libcore.io.ErrnoException: open failed: EROFS (Read-only file system)
09-02 04:29:31.876: W/System.err(781): at libcore.io.Posix.open(Native
Method)
09-02 04:29:31.886: W/System.err(781): at
libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
09-02 04:29:31.886: W/System.err(781): at
java.io.File.createNewFile(File.java:941)
09-02 04:29:31.896: W/System.err(781): ... 15 more
09-02 04:29:32.016: D/AndroidRuntime(781): Shutting down VM
09-02 04:29:32.016: W/dalvikvm(781): threadid=1: thread exiting with
uncaught exception (group=0x41465700)
09-02 04:29:32.066: E/AndroidRuntime(781): FATAL EXCEPTION: main
09-02 04:29:32.066: E/AndroidRuntime(781): java.lang.RuntimeException:
Unable to start activity
ComponentInfo{hellog.diwesh.NugaBest/helog.diwesh.NugaBest.BTSmartSlavemodule}:
android.util.AndroidRuntimeException: requestFeature() must be called
before adding content
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread.access$600(ActivityThread.java:141)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.os.Looper.loop(Looper.java:137)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread.main(ActivityThread.java:5103)
09-02 04:29:32.066: E/AndroidRuntime(781): at
java.lang.reflect.Method.invokeNative(Native Method)
09-02 04:29:32.066: E/AndroidRuntime(781): at
java.lang.reflect.Method.invoke(Method.java:525)
09-02 04:29:32.066: E/AndroidRuntime(781): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
09-02 04:29:32.066: E/AndroidRuntime(781): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
09-02 04:29:32.066: E/AndroidRuntime(781): at
dalvik.system.NativeStart.main(Native Method)
09-02 04:29:32.066: E/AndroidRuntime(781): Caused by:
android.util.AndroidRuntimeException: requestFeature() must be called
before adding content
09-02 04:29:32.066: E/AndroidRuntime(781): at
com.android.internal.policy.impl.PhoneWindow.requestFeature(PhoneWindow.java:226)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.Activity.requestWindowFeature(Activity.java:3264)
09-02 04:29:32.066: E/AndroidRuntime(781): at
helog.diwesh.NugaBest.BTSmartSlavemodule.onCreate(BTSmartSlavemodule.java:141)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.Activity.performCreate(Activity.java:5133)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
09-02 04:29:32.066: E/AndroidRuntime(781): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
09-02 04:29:32.066: E/AndroidRuntime(781): ... 11 more