title: getting force closes when integrating with proguard?
body: <p>I am using  three libraries in my app</p>
  
  <pre><code>    AndroidsupportV4.
      Picasso
      ActionBarSherlock
  </code></pre>
  
  <p>in project properties i added this</p>
  
  <pre><code>  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-
  </code></pre>
  
  <p>ActionBarSherlock-e5c2d1c/library</p>
  
  <p>in proguard-project.txt i added this</p>
  
  <pre><code>       -dontwarn com.squareup.picasso.**
  </code></pre>
  
  <p>My log cat</p>
  
  <pre><code>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: &lt;init&gt; [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: &lt;init&gt; [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: &lt;init&gt; [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
  </code></pre>