Proguard returned with error code 1. See Android Console

Question

This question has already been asked many times, but I cannot solve it. I am trying to export my application using eclipse for the final version, but I am getting the following error. I added all the entries that others suggested in other links, but without help. Please help me how to get rid of this error.

 Proguard returned with error code 1. See console
[2014-08-24 11:21:11 - ] Note: there were 1035 duplicate class definitions.
[2014-08-24 11:21:11 - ] Warning:com.google.api.client.extensions.jdo.JdoDataStoreFactory$JdoValue: can't find superclass or interface javax.jdo.spi.PersistenceCapable

[2014-08-24 11:21:11 - ] Warning: com.google.api.client.extensions.jdo.JdoDataStoreFactory$JdoDataStore: can't find referenced class javax.jdo.PersistenceManagerFactory
[2014-08-24 11:21:11 - 
[2014-08-24 11:21:11 - ] Warning: com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential: can't find referenced class com.google.android.gms.common.AccountPicker
[2014-08-24 11:21:11 - ] Warning: com.google.api.client.googleapis.extensions.android.gms.auth.GoogleAccountCredential: can't find referenced class com.google.android.gms.auth.GoogleAuthUtil

 You should check if you need to specify additional program jars.
   Warning: there were 127 unresolved references to classes or interfaces.
 You may need to specify additional library jars (using '-libraryjars').
  Error: Please correct the above warnings first.

There was a long mistake, so I inserted the appropriate one. Below are the entries for the proguard-project.txt file.

-keep class android.support.v4.** { *; }   
-dontwarn android.support.v4.**
-dontwarn javax.activation.**
-dontwarn javax.security.**
-dontwarn java.awt.**
-libraryjars <java.home>/lib/rt.jar
-keep class javax.** {*;}
-keep class com.sun.** {*;}
-keep class myjava.** {*;}
-keep class org.apache.harmony.** {*;}
-keep public class Mail {*;}        
-dontshrink
-dontwarn org.mockito.**
-dontwarn sun.reflect.**
-dontwarn android.test.**
-keep class javax.ws.rs.** { *; }
-dontwarn com.fasterxml.jackson.**
-dontwarn org.xmlpull.v1.**

Answer 1

I solved the problem. I have added two lines below, and now it does not give any warnings, and I can successfully generate the .apk file using eclipse.

-dontwarn javax.jdo.**
-dontwarn com.google.api.client.googleapis.extensions.android.gms.**

Hope this helps someone. Thanks