getting force closes when integrating with proguard?

getting force closes when integrating with proguard?

I am using three libraries in my app
AndroidsupportV4.
Picasso
ActionBarSherlock
in project properties i added this
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
# Project target.
target=android-18
android.library=false
android.library.reference.1=../JakeWharton-
ActionBarSherlock-e5c2d1c/library
in proguard-project.txt i added this
-dontwarn com.squareup.picasso.**
My log cat
09-11 12:25:06.695: E/AndroidRuntime(26629): FATAL EXCEPTION: main
09-11 12:25:06.695: E/AndroidRuntime(26629): java.lang.RuntimeException:
Unable to start activity
ComponentInfo{com.phoneix.allu/com.phoneix.allu.HomeActivity}:
java.lang.RuntimeException: java.lang.NoSuchMethodException: <init> [class
android.app.Activity, int]
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1967)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread.access$600(ActivityThread.java:127)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.os.Handler.dispatchMessage(Handler.java:99)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.os.Looper.loop(Looper.java:137)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread.main(ActivityThread.java:4441)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
java.lang.reflect.Method.invokeNative(Native Method)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
java.lang.reflect.Method.invoke(Method.java:511)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
dalvik.system.NativeStart.main(Native Method)
09-11 12:25:06.695: E/AndroidRuntime(26629): Caused by:
java.lang.RuntimeException: java.lang.NoSuchMethodException: <init> [class
android.app.Activity, int]
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.actionbarsherlock.a.a(Unknown Source)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.actionbarsherlock.a.f.a(Unknown Source)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.actionbarsherlock.a.f.setContentView(Unknown Source)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
com.phoneix.allu.HomeActivity.onCreate(Unknown Source)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.Activity.performCreate(Activity.java:4465)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931)
09-11 12:25:06.695: E/AndroidRuntime(26629): ... 11 more
09-11 12:25:06.695: E/AndroidRuntime(26629): Caused by:
java.lang.NoSuchMethodException: <init> [class android.app.Activity, int]
09-11 12:25:06.695: E/AndroidRuntime(26629): at
java.lang.Class.getConstructorOrMethod(Class.java:460)
09-11 12:25:06.695: E/AndroidRuntime(26629): at
java.lang.Class.getConstructor(Class.java:431)
09-11 12:25:06.695: E/AndroidRuntime(26629): ... 18 more