java - Proguard Error / Dalvik Error 1 When Signing Android App -

before start, wanted hi , reading this, i've had problem quite bit , appreciated!

i've been working on project time, , has been testing fine. run , works on android tablet, no errors or anything. when tried release , go "android tools -> export signed application", returned dalvik error 1.

i tried enabling proguard, , left lot of unreferenced classes. such as:

[2013-05-14 15:40:24 - mxltestapp] proguard returned error code 1. see console [2013-05-14 15:40:24 - mxltestapp] note: there 439 duplicate class definitions. [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbhome: can't find superclass or interface java.rmi.remote [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbobject: can't find superclass or interface java.rmi.remote [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find superclass or interface javax.management.dynamicmbean [2013-05-14 15:40:24 - mxltestapp] warning: library class android.net.http.androidhttpclient extends or implements program class org.apache.http.client.httpclient [2013-05-14 15:40:24 - mxltestapp] warning: library class javax.xml.validation.validatorhandler extends or implements program class org.xml.sax.contenthandler [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.attributes2 extends or implements program class org.xml.sax.attributes [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.attributes2impl extends or implements program class org.xml.sax.helpers.attributesimpl [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.defaulthandler2 extends or implements program class org.xml.sax.helpers.defaulthandler [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.defaulthandler2 extends or implements program class org.xml.sax.ext.lexicalhandler [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.defaulthandler2 extends or implements program class org.xml.sax.ext.declhandler [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.entityresolver2 extends or implements program class org.xml.sax.entityresolver [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.locator2 extends or implements program class org.xml.sax.locator [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xml.sax.ext.locator2impl extends or implements program class org.xml.sax.helpers.locatorimpl [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xmlpull.v1.sax2.driver extends or implements program class org.xml.sax.locator [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xmlpull.v1.sax2.driver extends or implements program class org.xml.sax.xmlreader [2013-05-14 15:40:24 - mxltestapp] warning: library class org.xmlpull.v1.sax2.driver extends or implements program class org.xml.sax.attributes [2013-05-14 15:40:24 - mxltestapp] warning: mxl.youtubechannel: can't find referenced method 'java.lang.string gettextcontent()' in class org.w3c.dom.node [2013-05-14 15:40:24 - mxltestapp] warning: com.sun.tools.xjc.version: can't find referenced class sun.misc.version [2013-05-14 15:40:24 - mxltestapp] warning: com.sun.tools.xjc.version: can't find referenced class sun.misc.version [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbcontext: can't find referenced class javax.transaction.usertransaction [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbhome: can't find referenced class java.rmi.remote [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbhome: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbobject: can't find referenced class java.rmi.remote [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.ejbobject: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.entitybean: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.handle: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.homehandle: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.sessionbean: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: javax.ejb.sessionsynchronization: can't find referenced class java.rmi.remoteexception [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.client.protocol.requestaddcookies: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.client.protocol.requestaddcookies: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.client.protocol.requestauthcache: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.client.protocol.requestauthcache: can't find referenced class org.apache.commons.logging.logfactory  [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.idleconnectionhandler: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.idleconnectionhandler: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.inmemorydnsresolver: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.inmemorydnsresolver: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.poolingclientconnectionmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.poolingclientconnectionmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.singleclientconnmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.singleclientconnmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.abstractconnpool: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.abstractconnpool: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.connpoolbyroute: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.connpoolbyroute: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.routespecificpool: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.routespecificpool: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.threadsafeclientconnmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: org.apache.http.impl.conn.tsccm.threadsafeclientconnmanager: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class java.lang.management.managementfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.objectname [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.objectname [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanserver [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.instancealreadyexistsexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.instancealreadyexistsexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.instancealreadyexistsexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanregistrationexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanregistrationexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanregistrationexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.notcompliantmbeanexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.notcompliantmbeanexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.notcompliantmbeanexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.malformedobjectnameexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.malformedobjectnameexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.malformedobjectnameexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class java.lang.management.managementfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanserver [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.objectname [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.objectname [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanserver [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.instancealreadyexistsexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.mbeanregistrationexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.notcompliantmbeanexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.twitterapimonitor: can't find referenced class javax.management.malformedobjectnameexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.examples.oauth.getaccesstoken: can't find referenced class java.awt.desktop [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.examples.oauth.getaccesstoken: can't find referenced class java.awt.desktop [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.examples.oauth.getaccesstoken: can't find referenced class java.awt.desktop [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.commonsloggingloggerfactory: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.commonsloggingloggerfactory: can't find referenced class org.apache.commons.logging.logfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.level [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.level [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jlogger: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jloggerfactory: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.log4jloggerfactory: can't find referenced class org.apache.log4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jlogger: can't find referenced class org.slf4j.logger [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jloggerfactory: can't find referenced class org.slf4j.loggerfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.internal.logging.slf4jloggerfactory: can't find referenced class org.slf4j.loggerfactory [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositetype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositetype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulartype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulartype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.opendataexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanattributeinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanconstructorinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanoperationinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.mbeannotificationinfo [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.simpletype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanattributeinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanparameterinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanconstructorinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.simpletype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanoperationinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeaninfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeaninfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulardatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulardatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositedatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositedatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulardatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributenotfoundexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributenotfoundexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attribute [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attribute [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.reflectionexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.reflectionexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.opentype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.simpletype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.dynamicmbean [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.mbeanexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.invalidattributevalueexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.simpletype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.opentype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositetype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulartype [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.opendataexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.mbeaninfo [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeaninfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanattributeinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanconstructorinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanoperationinfosupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.mbeannotificationinfo [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.openmbeanparameterinfo [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulardatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.compositedata [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.opendataexception [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.openmbean.tabulardatasupport [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attribute [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attribute [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: twitter4j.management.apistatisticsopenmbean: can't find referenced class javax.management.attributelist [2013-05-14 15:40:24 - mxltestapp] warning: there 309 unresolved references classes or interfaces. [2013-05-14 15:40:24 - mxltestapp]          may need add missing library jars or update versions. [2013-05-14 15:40:24 - mxltestapp]          if code works fine without missing classes, can suppress [2013-05-14 15:40:24 - mxltestapp]          warnings '-dontwarn' options. [2013-05-14 15:40:24 - mxltestapp] warning: there 13 instances of library classes depending on program classes. [2013-05-14 15:40:24 - mxltestapp]          must avoid such dependencies, since program classes [2013-05-14 15:40:24 - mxltestapp]          processed, while library classes remain unchanged. [2013-05-14 15:40:24 - mxltestapp] warning: there 1 unresolved references program class members. [2013-05-14 15:40:24 - mxltestapp]          input classes appear inconsistent. [2013-05-14 15:40:24 - mxltestapp]          may need recompile code or update library versions. [2013-05-14 15:40:24 - mxltestapp]          alternatively, may have specify option  [2013-05-14 15:40:24 - mxltestapp]          '-dontskipnonpubliclibraryclassmembers'. [2013-05-14 15:40:24 - mxltestapp] java.io.ioexception: please correct above warnings first. [2013-05-14 15:40:24 - mxltestapp]  @ proguard.initializer.execute(initializer.java:330) [2013-05-14 15:40:24 - mxltestapp]  @ proguard.proguard.initialize(proguard.java:212) [2013-05-14 15:40:24 - mxltestapp]  @ proguard.proguard.execute(proguard.java:87) [2013-05-14 15:40:24 - mxltestapp]  @ proguard.proguard.main(proguard.java:484) 

although i'd these shouldn't exist, have libraries believe have these classes "unreferenced". though if knows these classes , tell me, i'd that. though i'm confused on why issue since again, application has worked before had release it, on mind.

i have project current libraries being used, perhaps give away clues:

• facebook sdk
• twitter4j
• zxing scanne activity

i've tried disabling proguard, gives me dalvik error. i've tried enabling it, giving me error above. proguard date, it's @ 4.9 currently. i've tried adding things proguard such "ignore jaxax*". did let build, apps crashed @ start same error above unfortunately.

some more information if needed, android developer tools build: v21.1.0-569685

and tablet that's been running these tests nice little nexus 7.

that's know of can throw @ everyone. again, lot reading this, appreciate alone. , recommended heavily appreciated!

if see warnings missing classes in eclipse, should make sure libraries exported, passed proguard , included in resulting apk.

if still warnings missing classes, may not present on android, e.g. java.rmi.remote. apparently, application doesn't use them anyway, can tell proguard it's okay:

-dontwarn java.rmi.** 

see proguard manual > troubleshooting > warning: can't find referenced class.

classes org.xml.sax.** problem if duplicated between application libraries , android runtime. should remove them libraries, since versions in android runtime precedence anyway.

see proguard manual > troubleshooting > warning: library class ... depends on program class ...

also, should make sure configuration file doesn't contain -injars or -libraryjars options. eclipse build process automatically specifies necessary -injars, -outjars, , -libraryjars you.

see proguard manual > troubleshooting > note: duplicate definition of program/library class