title: Android application signing: Proguard returned with error code 1. see console
body: <p>I have built an application that uses JacksonJson as a library. I am trying to export it as a signed application and getting the proguard error. I have tried various solutions posted on the internet, but none seems to work. Any help will be appreciated.</p>
  
  <p><strong>Console</strong>:</p>
  
  <pre><code>Proguard returned with error code 1. See console
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find superclass or interface javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find superclass or interface javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find superclass or interface javax.ws.rs.ext.MessageBodyReader
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find superclass or interface javax.ws.rs.ext.MessageBodyWriter
  Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
  Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
  Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
  Warning: com.fasterxml.jackson.databind.ext.DOMSerializer: can't find referenced class org.w3c.dom.bootstrap.DOMImplementationRegistry
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$Status
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$Status
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.JsonMappingExceptionMapper: can't find referenced class javax.ws.rs.ext.Provider
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$Status
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$Status
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response$ResponseBuilder
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.ext.ExceptionMapper
  Warning: com.fasterxml.jackson.jaxrs.base.JsonParseExceptionMapper: can't find referenced class javax.ws.rs.ext.Provider
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.StreamingOutput
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.Response
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.ext.MessageBodyReader
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.ext.MessageBodyWriter
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MultivaluedMap
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.core.MediaType
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.ext.MessageBodyReader
  Warning: com.fasterxml.jackson.jaxrs.base.ProviderBase: can't find referenced class javax.ws.rs.ext.MessageBodyWriter
        You should check if you need to specify additional program jars.
  Warning: there were 67 unresolved references to classes or interfaces.
           You may need to specify additional library jars (using '-libraryjars').
  java.io.IOException: Please correct the above warnings first.
      at proguard.Initializer.execute(Initializer.java:321)
      at proguard.ProGuard.initialize(ProGuard.java:211)
      at proguard.ProGuard.execute(ProGuard.java:86)
      at proguard.ProGuard.main(ProGuard.java:492)
  </code></pre>
  
  <p>Here is my <strong>project.properties</strong> file:</p>
  
  <pre><code># This file is automatically generated by Android Tools.
  # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
  #
  # This file must be checked in Version Control Systems.
  #
  # To customize properties used by the Ant build system edit
  # "ant.properties", and override values to adapt the script to your
  # project structure.
  #
  # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
  proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
  
  # Project target.
  target=android-18
  android.library.reference.3=../ABCSourceCode/Libraries/ABCLibrary
  android.library.reference.4=../ABCSourceCode/Libraries/AndroidHorizontalListView
  android.library.reference.1=../ABCSourceCode/Libraries/ABS_Library
  android.library.reference.2=../ABCSourceCode/Libraries/google-play-services_lib
  android.library.reference.6=../ABCSourceCode/Libraries/volleyLibrary
  android.library.reference.5=../ABCSourceCode/Libraries/SlidingMenuForklibrary
  </code></pre>