编辑4： 我试过拿出Action Bar Sherlock，Proguard也没关系。所以我猜这是android-support-v4.jar的问题。
我在包含ABS库时尝试了这个，但它没有用。
-keep class android.support.v4.app.** { *; }
-keep interface android.support.v4.app.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
-keepattributes *Annotation*
最后，奇怪的是，我尝试了没有 ABS库而没有proguard-android.txt ，并且它也能正常工作。
我不清楚问题是什么。
我已经阅读了大量有关此问题的Q / A并尝试了许多解决方案，但都没有解决。
我尝试过：
-injars libs/**
和
-libraryjars libs/**
还有其他不起作用的东西。你能告诉我你应该做些什么吗？
我正在使用4个外部罐子：
当我尝试导出已签名的apk时，这是错误控制台：
[2013-10-15 18:36:12 - ExampleProGuard] Proguard returned with error code 1. See console
[2013-10-15 18:36:12 - ExampleProGuard] Note: there were 364 duplicate class definitions.
[2013-10-15 18:36:12 - ExampleProGuard] Warning: library class android.net.http.AndroidHttpClient extends or implements program class org.apache.http.client.HttpClient
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAddCookies: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAddCookies: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAuthCache: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAuthCache: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAuthenticationBase: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestAuthenticationBase: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestClientConnControl: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.RequestClientConnControl: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.ResponseAuthCache: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.ResponseAuthCache: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.ResponseProcessCookies: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.client.protocol.ResponseProcessCookies: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.BasicScheme: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.BasicScheme: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSName
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSName
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSContext
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSContext
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSContext
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSName
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSContext
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSManager
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSName
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSContext
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.GGSSchemeBase: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.KerberosScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.KerberosScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.KerberosScheme: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NTLMEngineImpl$NTLMMessage: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NTLMEngineImpl$NTLMMessage: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NTLMEngineImpl$NTLMMessage: can't find referenced class org.apache.commons.codec.binary.Base64
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.NegotiateScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.SPNegoScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.SPNegoScheme: can't find referenced class org.ietf.jgss.Oid
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.auth.SPNegoScheme: can't find referenced class org.ietf.jgss.GSSException
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AbstractAuthenticationHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AbstractAuthenticationHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AbstractHttpClient: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AbstractHttpClient: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AuthenticationStrategyAdaptor: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AuthenticationStrategyAdaptor: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AuthenticationStrategyImpl: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AuthenticationStrategyImpl: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AutoRetryHttpClient: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.AutoRetryHttpClient: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRedirectHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRedirectHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRedirectStrategy: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRedirectStrategy: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRequestDirector: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.DefaultRequestDirector: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.HttpAuthenticator: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.client.HttpAuthenticator: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.BasicClientConnectionManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.BasicClientConnectionManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultClientConnection: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultClientConnection: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultClientConnection: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultClientConnectionOperator: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultClientConnectionOperator: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultHttpResponseParser: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultHttpResponseParser: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultResponseParser: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.DefaultResponseParser: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.IdleConnectionHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.IdleConnectionHandler: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.InMemoryDnsResolver: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.InMemoryDnsResolver: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.PoolingClientConnectionManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.PoolingClientConnectionManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.SingleClientConnManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.SingleClientConnManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.AbstractConnPool: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.AbstractConnPool: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.ConnPoolByRoute: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.ConnPoolByRoute: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.RouteSpecificPool: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.RouteSpecificPool: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.Base64InputStream: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.Base64InputStream: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.DecoderUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.DecoderUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.QuotedPrintableInputStream: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.codec.QuotedPrintableInputStream: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.descriptor.DefaultBodyDescriptor: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.descriptor.DefaultBodyDescriptor: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.AddressListField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.AddressListField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.ContentDispositionField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.ContentDispositionField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.ContentTypeField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.ContentTypeField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.DateTimeField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.DateTimeField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.MailboxField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.MailboxField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.MailboxListField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.field.MailboxListField: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.message.BodyFactory: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.message.BodyFactory: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.parser.AbstractEntity: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.parser.AbstractEntity: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.storage.DefaultStorageProvider: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.storage.DefaultStorageProvider: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.util.CharsetUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.util.CharsetUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.util.MimeUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] Warning: org.apache.james.mime4j.util.MimeUtil: can't find referenced class org.apache.commons.logging.LogFactory
[2013-10-15 18:36:12 - ExampleProGuard] You should check if you need to specify additional program jars.
[2013-10-15 18:36:12 - ExampleProGuard] Warning: there were 134 unresolved references to classes or interfaces.
[2013-10-15 18:36:12 - ExampleProGuard] You may need to specify additional library jars (using '-libraryjars').
[2013-10-15 18:36:12 - ExampleProGuard] Warning: there were 1 instances of library classes depending on program classes.
[2013-10-15 18:36:12 - ExampleProGuard] You must avoid such dependencies, since the program classes will
[2013-10-15 18:36:12 - ExampleProGuard] be processed, while the library classes will remain unchanged.
[2013-10-15 18:36:12 - ExampleProGuard] java.io.IOException: Please correct the above warnings first.
[2013-10-15 18:36:12 - ExampleProGuard] at proguard.Initializer.execute(Initializer.java:321)
[2013-10-15 18:36:12 - ExampleProGuard] at proguard.ProGuard.initialize(ProGuard.java:211)
[2013-10-15 18:36:12 - ExampleProGuard] at proguard.ProGuard.execute(ProGuard.java:86)
[2013-10-15 18:36:12 - ExampleProGuard] at proguard.ProGuard.main(ProGuard.java:492)
修改
首先，谢谢Eric的回答。
我试过了：
-dotwarn org.apache.common.**
和
-dontwarn org.**
但它显示完全相同的控制台错误。
我看到了这个thread所以我尝试添加一个新的classpath变量和sdk的路径，但它显示了相同的控制台错误。
这是我的project.properties文件，它也引用了Action Bar Sherlock
# 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-15
android.library=false
android.library.reference.1=../JakeWharton-ActionBarSherlock-5b15c92/actionbarsherlock
编辑2：
正如它在Action Sherlock Bar website上所说的那样，我也尝试了这一点而没有改变任何错误控制台：
-keep class android.support.v4.app.** { *; }
-keep interface android.support.v4.app.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
-keepattributes *Annotation*
编辑3：
我尝试从项目中取出外部罐子（不是ABS，这是一个库），但它仍然显示完全相同的错误。我不知道它来自哪里。
答案 0 :(得分：7)
您的库中缺少某些类org.apache.commons.logging.LogFactory。显然，您的应用程序无论如何都不会使用它们，因此您可以告诉ProGuard它没问题。例如：
-dontwarn org.apache.commons.**
请参阅ProGuard手册＆gt;疑难解答＆gt; Warning: can't find referenced class
其他类如org.apache.http.**已存在于Android运行时中。您不应该在应用程序库中复制它们，因为Android运行时中的版本无论如何都会优先。
请参阅ProGuard手册＆gt;疑难解答＆gt; Warning: library class ... depends on program class ...
最后，您不应在配置文件中指定-injars或-libraryjars选项。 Ant / Eclipse / Gradle构建过程已根据项目内容自动为您指定所有必需的-injars，-outjars和-libraryjars。
请参阅ProGuard手册＆gt;疑难解答＆gt; Note: duplicate definition of program/library class
答案 1 :(得分：0)
我在here之前已经回答了这个问题，我也把它放在这里以便它可以帮助某人。
我遇到了同样的问题并在某个地方阅读了解决此问题的方法，它是禁用minifyEnabled，生成签名的APK。
buildTypes {
release {
minifyEnabled false
shrinkResources true
proguardFiles 'proguard-project.txt'
}
在将buildTool更新为23.0之前，我从未遇到过这个问题。
此外，对于这个较新的版本，您需要将其添加到Progaurd.txt文件中。
-keep public class com.google.android.gms.* { public *; }
-dontwarn com.google.android.gms.**
希望这也有助于解决您的问题。